narrower wildcard for matching centos stream

diff --git a/builder-support/dockerfiles/Dockerfile.target.centos-8 b/builder-support/dockerfiles/Dockerfile.target.centos-8
index f5d9ffee1c0e4c269c1ea4deddd90026ff01070b..ce5bd3bd90bf83543ea7f438c454e0e6a8b1ce2f 100644 (file)
--- a/builder-support/dockerfiles/Dockerfile.target.centos-8
+++ b/builder-support/dockerfiles/Dockerfile.target.centos-8
@@ -15,7 +15,7 @@ FROM arm64v8/centos:8 as dist-base
 
 ARG BUILDER_CACHE_BUSTER=
 
-@IF [[ $BUILDER_TARGET = *stream* ]]
+@IF [[ $BUILDER_TARGET = centos-*-stream ]]
 RUN touch /var/lib/rpm/* && dnf swap -y centos-linux-repos centos-stream-repos && dnf -y distro-sync
 @ENDIF