Clear and refetch tags to account for re-tagging a new sha
diff --git a/docker/build-rpms.sh b/docker/build-rpms.sh
index 8b083c9..15a2249 100755
--- a/docker/build-rpms.sh
+++ b/docker/build-rpms.sh
@@ -10,6 +10,9 @@
 
 cd $CASSANDRA_DIR
 git fetch
+# clear and refetch tags to account for re-tagging a new sha
+git tag -d $(git tag) > /dev/null
+git fetch --tags > /dev/null 2>&1
 git checkout $CASSANDRA_BRANCH || exit 1
 
 # Used version for build will always depend on the git referenced used for checkout above