diff --git a/.travis.yml b/.travis.yml
index a5abc62..21aa147 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ services:
 stages:
   - build
   - name: docker-tag
-    if: tag IS present
+    if: (tag IS present) AND (branch = master)
   - name: docker-push
     if: branch = master