diff --git a/components/packaging/rpm/gen-rpm-ver b/components/packaging/rpm/gen-rpm-ver
index ef9ba7c708..cb8af2ba25 100755
--- a/components/packaging/rpm/gen-rpm-ver
+++ b/components/packaging/rpm/gen-rpm-ver
@@ -46,5 +46,5 @@ if [[ "$rpmVersion" == *-dev ]] || [ -n "$($GIT_COMMAND status --porcelain)" ];
 fi
 
 # Replace any other dashes with periods
-rpmVersion="${rpmVersion/-/.}"
+rpmVersion="${rpmVersion//-/.}"
 echo $rpmVersion $rpmRelease $DOCKER_GITCOMMIT