diff --git a/.gitea/workflows/docker.yml b/.gitea/workflows/docker.yml
index 1bfa72e..98afac0 100644
--- a/.gitea/workflows/docker.yml
+++ b/.gitea/workflows/docker.yml
@@ -1,16 +1,5 @@
 name: Build gentoo-utils docker image
-
-on:
-  push:
-    branches:
-      - master
-    paths:
-      - '.docker/Dockerfile'
-  pull_request:
-    paths:
-      - '.docker/Dockerfile'
-  workflow_dispatch:
-
+on: [workflow_call]
 
 jobs:
   build-docker:
diff --git a/.gitea/workflows/gentoo-utils.yml b/.gitea/workflows/gentoo-utils.yml
new file mode 100644
index 0000000..adeffbb
--- /dev/null
+++ b/.gitea/workflows/gentoo-utils.yml
@@ -0,0 +1,13 @@
+name: Gentoo Utils
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+
+jobs:
+  docker:
+    if: contains(join(gitea.event.commits.*.modified, ',', './docker/**'))
+    uses: ./.gitea/workflows/docker.yml
+
+  build:
+    uses: ./.gitea/workflows/build.yml