diff --git a/.github/workflows/calver.yml b/.github/workflows/calver.yml
index 0117305..53fef20 100644
--- a/.github/workflows/calver.yml
+++ b/.github/workflows/calver.yml
@@ -7,6 +7,7 @@ on:
     paths-ignore:
       - '**.md'
       - '**.yml'
+      - 'Dockerfile**'
   workflow_dispatch:
 
 jobs: