diff --git a/tools/build/setversion b/tools/build/setversion
index f41c53031..097d74043 100755
--- a/tools/build/setversion
+++ b/tools/build/setversion
@@ -30,11 +30,15 @@ VERSION=$1
 SUFFIX=
 
 case $VERSION in
-    *.*.*.*)
+    4.[02].*.*)
 	RPMVERSION=${VERSION%.*}
 	RELEASE=${VERSION##*.}
 	SUFFIX="-$RELEASE"
 	;;
+     4.*.*.*)
+	RPMVERSION=${VERSION%.*}
+	RELEASE=${VERSION##*.}
+	;;
     *-*)
 	RPMVERSION=${VERSION%-*}
 	RELEASE=0${VERSION##*-}