diff --git a/src/plugins/xfer/xfer-dcc.c b/src/plugins/xfer/xfer-dcc.c
index 4f94b5d1c..97d8c51aa 100644
--- a/src/plugins/xfer/xfer-dcc.c
+++ b/src/plugins/xfer/xfer-dcc.c
@@ -24,6 +24,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/socket.h>
+#include <netinet/in.h>
 #include <fcntl.h>
 #include <time.h>
 #include <netdb.h>
diff --git a/src/plugins/xfer/xfer-network.c b/src/plugins/xfer/xfer-network.c
index e09272c86..ac81e1b36 100644
--- a/src/plugins/xfer/xfer-network.c
+++ b/src/plugins/xfer/xfer-network.c
@@ -26,6 +26,7 @@
 #include <sys/types.h>
 #include <sys/wait.h>
 #include <sys/socket.h>
+#include <netinet/in.h>
 #include <signal.h>
 #include <time.h>
 #include <netdb.h>
diff --git a/src/plugins/xfer/xfer.c b/src/plugins/xfer/xfer.c
index eee29bcc2..4d07d0830 100644
--- a/src/plugins/xfer/xfer.c
+++ b/src/plugins/xfer/xfer.c
@@ -26,6 +26,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <time.h>
+#include <sys/socket.h>
 #include <netinet/in.h>
 #include <netdb.h>