diff --git a/ChangeLog b/ChangeLog
index 0f5caf3bf..8f3c0ea7d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-06-05  Nicola Pero  <n.pero@mi.flashnet.it>
+
+	* GNUmakefile: If GNUSTEP_MAKEFILES is not set, tell the user it
+	needs to source GNUstep.sh and then exit with an error.
+
 2001-06-05  Nicola Pero  <n.pero@mi.flashnet.it>
 
 	* Source/mframe.m: Disabled inlining of nested functions.  This