diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index e3c75b7a..e4c0c980 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -15,6 +15,9 @@ on:
       - '**/*.md'
       - '**/*.txt'
       - '.*'
+    # Sequence of patterns matched against refs/tags.
+    tags:
+      - 'v1.*'
   release:
     types:
       - published