diff --git a/ChangeLog b/ChangeLog
index 803ffe4990..994ade8d0b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2000-03-07  Shirasaki Yasuhiro  <yasuhiro@gnome.gr.jp>
+
+	* plug-ins/common/Makefile.am: added missing $(MAILER)
+	to CPPFLAGS for mail plugin.
+
 2000-03-06  Michael Natterer  <mitch@gimp.org>
 
 	* libgimp/gimpwidgets.[ch]:
diff --git a/plug-ins/common/Makefile.am b/plug-ins/common/Makefile.am
index f120a18b0b..5a0bb4e350 100644
--- a/plug-ins/common/Makefile.am
+++ b/plug-ins/common/Makefile.am
@@ -9,6 +9,7 @@ EXTRA_DIST = \
 	winprint.c
 
 AM_CPPFLAGS = \
+	$(MAILER) \
 	-DLOCALEDIR=\""$(localedir)"\"
 
 INCLUDES = \