diff --git a/ChangeLog b/ChangeLog
index 066f360df9..8a01cf8cbd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2001-01-12  Federico Mena Quintero  <federico@ximian.com>
+
+	* configure.in: Suggest what to do if gtk-doc is not found.
+
 2001-01-12  Christopher James Lahey  <clahey@helixcode.com>
 
 	* configure.in: Make evolution depend on the new version of gal.
diff --git a/configure.in b/configure.in
index cd09f1692d..cfa53818de 100644
--- a/configure.in
+++ b/configure.in
@@ -752,5 +752,7 @@ echo "
 else
 echo "
 	Programming documentation files will not be built.
+	You may want to install the gtk-doc package
+	so that you will get the Evolution Developer's Guide.
 "
 fi