diff --git a/configure.in b/configure.in
index 844f944c7..c65140ee1 100644
--- a/configure.in
+++ b/configure.in
@@ -515,6 +515,7 @@ AC_OUTPUT([Makefile
            src/plugins/scripts/perl/Makefile
            src/plugins/scripts/python/Makefile
            src/plugins/scripts/ruby/Makefile
+           src/plugins/scripts/lua/Makefile
            src/gui/Makefile
            src/gui/curses/Makefile
            src/gui/wxwidgets/Makefile
diff --git a/weechat/configure.in b/weechat/configure.in
index 844f944c7..c65140ee1 100644
--- a/weechat/configure.in
+++ b/weechat/configure.in
@@ -515,6 +515,7 @@ AC_OUTPUT([Makefile
            src/plugins/scripts/perl/Makefile
            src/plugins/scripts/python/Makefile
            src/plugins/scripts/ruby/Makefile
+           src/plugins/scripts/lua/Makefile
            src/gui/Makefile
            src/gui/curses/Makefile
            src/gui/wxwidgets/Makefile