diff --git a/config.yaml b/config.yaml
index c126a23..409fd18 100644
--- a/config.yaml
+++ b/config.yaml
@@ -12,7 +12,7 @@ runner:
   fetch_timeout: 5s
   fetch_interval: 2s
   labels:
-    - "water:docker://gitea/runner-images:ubuntu-22.04"
+    - "${RUNNER_TAG}:docker://gitea/runner-images:ubuntu-22.04"
 
 cache:
   enabled: true