diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7cff1e1..cc711d7 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -46,6 +46,9 @@ deploy_to_dockerhub:
   only:
     refs:
       - master
+    changes:
+      - pyproject.toml
+      - Dockerfile
   except:
     - tags
   image: docker:latest
@@ -64,6 +67,9 @@ deploy_to_gitlab:
   only:
     refs:
       - master
+    changes:
+      - pyproject.toml
+      - Dockerfile
   except:
     - tags
   image: docker:latest