diff --git a/doc/de/Makefile.am b/doc/de/Makefile.am
index dc9469fc0..6cfb1691e 100644
--- a/doc/de/Makefile.am
+++ b/doc/de/Makefile.am
@@ -30,6 +30,7 @@ all-local: html-stamp
 html: html-stamp
 
 html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html/
 	xsltproc -o html/ ../weechat-html.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html/
@@ -40,6 +41,7 @@ html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
 html1: html1-stamp
 
 html1-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html-one.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html1/
 	xsltproc -o html1/$(BOOK).html ../weechat-html-one.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html1/
@@ -54,6 +56,6 @@ install-data-hook:
 # clean
 
 clean-local:
-	-rm -f *.html *.pdf *.txt
+	-rm -f *.html *.pdf *.txt date.xml
 	-rm -rf html/ html1/
 	-rm -f html-stamp html1-stamp
diff --git a/doc/de/weechat.de.xml b/doc/de/weechat.de.xml
index 1c0b4515e..9970f0e0d 100644
--- a/doc/de/weechat.de.xml
+++ b/doc/de/weechat.de.xml
@@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
 "file:///usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"
 [
+  <!ENTITY date.xml SYSTEM "date.xml">
   <!ENTITY config.xml SYSTEM "config.xml">
   <!ENTITY weechat_commands.xml SYSTEM "weechat_commands.xml">
   <!ENTITY irc_commands.xml SYSTEM "irc_commands.xml">
@@ -44,6 +45,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       <email>flashcode AT flashtux.org</email>
     </author>
     
+    &date.xml;
+    
     <copyright>
       <year>2006</year>
       <holder>Sébastien Helleu</holder>
diff --git a/doc/en/Makefile.am b/doc/en/Makefile.am
index 6baa7cc0d..6ed1bed2c 100644
--- a/doc/en/Makefile.am
+++ b/doc/en/Makefile.am
@@ -30,6 +30,7 @@ all-local: html-stamp
 html: html-stamp
 
 html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html/
 	xsltproc -o html/ ../weechat-html.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html/
@@ -40,6 +41,7 @@ html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
 html1: html1-stamp
 
 html1-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html-one.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html1/
 	xsltproc -o html1/$(BOOK).html ../weechat-html-one.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html1/
@@ -54,6 +56,6 @@ install-data-hook:
 # clean
 
 clean-local:
-	-rm -f *.html *.pdf *.txt
+	-rm -f *.html *.pdf *.txt date.xml
 	-rm -rf html/ html1/
 	-rm -f html-stamp html1-stamp
diff --git a/doc/en/weechat.en.xml b/doc/en/weechat.en.xml
index 08272ae63..d65a19a43 100644
--- a/doc/en/weechat.en.xml
+++ b/doc/en/weechat.en.xml
@@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
 "file:///usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"
 [
+  <!ENTITY date.xml SYSTEM "date.xml">
   <!ENTITY config.xml SYSTEM "config.xml">
   <!ENTITY weechat_commands.xml SYSTEM "weechat_commands.xml">
   <!ENTITY irc_commands.xml SYSTEM "irc_commands.xml">
@@ -44,6 +45,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       <email>flashcode AT flashtux.org</email>
     </author>
     
+    &date.xml;
+    
     <copyright>
       <year>2006</year>
       <holder>Sébastien Helleu</holder>
diff --git a/doc/fr/Makefile.am b/doc/fr/Makefile.am
index 52e9ad23b..1ff3f9f50 100644
--- a/doc/fr/Makefile.am
+++ b/doc/fr/Makefile.am
@@ -30,6 +30,7 @@ all-local: html-stamp
 html: html-stamp
 
 html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html/
 	xsltproc -o html/ ../weechat-html.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html/
@@ -40,6 +41,7 @@ html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
 html1: html1-stamp
 
 html1-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html-one.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html1/
 	xsltproc -o html1/$(BOOK).html ../weechat-html-one.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html1/
@@ -54,6 +56,6 @@ install-data-hook:
 # clean
 
 clean-local:
-	-rm -f *.html *.pdf *.txt
+	-rm -f *.html *.pdf *.txt date.xml
 	-rm -rf html/ html1/
 	-rm -f html-stamp html1-stamp
diff --git a/doc/fr/weechat.fr.xml b/doc/fr/weechat.fr.xml
index 0b7a27db8..3ee3569ed 100644
--- a/doc/fr/weechat.fr.xml
+++ b/doc/fr/weechat.fr.xml
@@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
 "file:///usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"
 [
+  <!ENTITY date.xml SYSTEM "date.xml">
   <!ENTITY config.xml SYSTEM "config.xml">
   <!ENTITY weechat_commands.xml SYSTEM "weechat_commands.xml">
   <!ENTITY irc_commands.xml SYSTEM "irc_commands.xml">
@@ -44,6 +45,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       <email>flashcode AT flashtux.org</email>
     </author>
     
+    &date.xml;
+    
     <copyright>
       <year>2006</year>
       <holder>Sébastien Helleu</holder>
diff --git a/weechat/doc/de/Makefile.am b/weechat/doc/de/Makefile.am
index dc9469fc0..6cfb1691e 100644
--- a/weechat/doc/de/Makefile.am
+++ b/weechat/doc/de/Makefile.am
@@ -30,6 +30,7 @@ all-local: html-stamp
 html: html-stamp
 
 html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html/
 	xsltproc -o html/ ../weechat-html.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html/
@@ -40,6 +41,7 @@ html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
 html1: html1-stamp
 
 html1-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html-one.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html1/
 	xsltproc -o html1/$(BOOK).html ../weechat-html-one.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html1/
@@ -54,6 +56,6 @@ install-data-hook:
 # clean
 
 clean-local:
-	-rm -f *.html *.pdf *.txt
+	-rm -f *.html *.pdf *.txt date.xml
 	-rm -rf html/ html1/
 	-rm -f html-stamp html1-stamp
diff --git a/weechat/doc/de/weechat.de.xml b/weechat/doc/de/weechat.de.xml
index 1c0b4515e..9970f0e0d 100644
--- a/weechat/doc/de/weechat.de.xml
+++ b/weechat/doc/de/weechat.de.xml
@@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
 "file:///usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"
 [
+  <!ENTITY date.xml SYSTEM "date.xml">
   <!ENTITY config.xml SYSTEM "config.xml">
   <!ENTITY weechat_commands.xml SYSTEM "weechat_commands.xml">
   <!ENTITY irc_commands.xml SYSTEM "irc_commands.xml">
@@ -44,6 +45,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       <email>flashcode AT flashtux.org</email>
     </author>
     
+    &date.xml;
+    
     <copyright>
       <year>2006</year>
       <holder>Sébastien Helleu</holder>
diff --git a/weechat/doc/en/Makefile.am b/weechat/doc/en/Makefile.am
index 6baa7cc0d..6ed1bed2c 100644
--- a/weechat/doc/en/Makefile.am
+++ b/weechat/doc/en/Makefile.am
@@ -30,6 +30,7 @@ all-local: html-stamp
 html: html-stamp
 
 html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html/
 	xsltproc -o html/ ../weechat-html.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html/
@@ -40,6 +41,7 @@ html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
 html1: html1-stamp
 
 html1-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html-one.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html1/
 	xsltproc -o html1/$(BOOK).html ../weechat-html-one.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html1/
@@ -54,6 +56,6 @@ install-data-hook:
 # clean
 
 clean-local:
-	-rm -f *.html *.pdf *.txt
+	-rm -f *.html *.pdf *.txt date.xml
 	-rm -rf html/ html1/
 	-rm -f html-stamp html1-stamp
diff --git a/weechat/doc/en/weechat.en.xml b/weechat/doc/en/weechat.en.xml
index 08272ae63..d65a19a43 100644
--- a/weechat/doc/en/weechat.en.xml
+++ b/weechat/doc/en/weechat.en.xml
@@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
 "file:///usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"
 [
+  <!ENTITY date.xml SYSTEM "date.xml">
   <!ENTITY config.xml SYSTEM "config.xml">
   <!ENTITY weechat_commands.xml SYSTEM "weechat_commands.xml">
   <!ENTITY irc_commands.xml SYSTEM "irc_commands.xml">
@@ -44,6 +45,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       <email>flashcode AT flashtux.org</email>
     </author>
     
+    &date.xml;
+    
     <copyright>
       <year>2006</year>
       <holder>Sébastien Helleu</holder>
diff --git a/weechat/doc/fr/Makefile.am b/weechat/doc/fr/Makefile.am
index 52e9ad23b..1ff3f9f50 100644
--- a/weechat/doc/fr/Makefile.am
+++ b/weechat/doc/fr/Makefile.am
@@ -30,6 +30,7 @@ all-local: html-stamp
 html: html-stamp
 
 html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html/
 	xsltproc -o html/ ../weechat-html.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html/
@@ -40,6 +41,7 @@ html-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html.xsl ../weechat-doc.css
 html1: html1-stamp
 
 html1-stamp: $(BOOK).xml $(BOOK_INCLUDE) ../weechat-html-one.xsl ../weechat-doc.css
+	echo "<pubdate>`date -R`</pubdate>" >date.xml
 	mkdir -p html1/
 	xsltproc -o html1/$(BOOK).html ../weechat-html-one.xsl $(BOOK).xml || true
 	cp ../weechat-doc.css html1/
@@ -54,6 +56,6 @@ install-data-hook:
 # clean
 
 clean-local:
-	-rm -f *.html *.pdf *.txt
+	-rm -f *.html *.pdf *.txt date.xml
 	-rm -rf html/ html1/
 	-rm -f html-stamp html1-stamp
diff --git a/weechat/doc/fr/weechat.fr.xml b/weechat/doc/fr/weechat.fr.xml
index 0b7a27db8..3ee3569ed 100644
--- a/weechat/doc/fr/weechat.fr.xml
+++ b/weechat/doc/fr/weechat.fr.xml
@@ -25,6 +25,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
 "file:///usr/share/xml/docbook/schema/dtd/4.2/docbookx.dtd"
 [
+  <!ENTITY date.xml SYSTEM "date.xml">
   <!ENTITY config.xml SYSTEM "config.xml">
   <!ENTITY weechat_commands.xml SYSTEM "weechat_commands.xml">
   <!ENTITY irc_commands.xml SYSTEM "irc_commands.xml">
@@ -44,6 +45,8 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       <email>flashcode AT flashtux.org</email>
     </author>
     
+    &date.xml;
+    
     <copyright>
       <year>2006</year>
       <holder>Sébastien Helleu</holder>