diff --git a/launchpad-release b/launchpad-release
index 39e5251..7450008 100755
--- a/launchpad-release
+++ b/launchpad-release
@@ -22,7 +22,7 @@ DIRNAME="${PROJECTNAME_DEB}_$1-rev$REVISION"
 FILENAME="${PROJECTNAME_DEB}_$1.rev$REVISION.orig.tar.gz"
 SOURCE="https://github.com/$SOURCE/releases/download/$1/$PROJECTNAME-$1.tar.gz"
 PREVVERSION=$(find . -maxdepth 1 -type d | sort -r | head -n1)
-if [[ "$PREVVERSION" =~ .*$1.* ]]; then
+if [[ "$PREVVERSION" =~ .*$1-rev$REVISION.* ]]; then
   rm -rf *$1*
   PREVVERSION=$(find . -maxdepth 1 -type d | sort -r | head -n1)
 fi