diff --git a/.github/workflows/ci-changelog.yaml b/.github/workflows/ci-changelog.yaml
index 3d072c5c..29259885 100644
--- a/.github/workflows/ci-changelog.yaml
+++ b/.github/workflows/ci-changelog.yaml
@@ -2,6 +2,8 @@ name: Update Changelog
 
 on:
   workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 0'
 
 jobs:
   updateChangeLog:
@@ -38,4 +40,3 @@ jobs:
           labels: |
             docs
           assignees: luarss
-          reviewers: luarss
diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 8afa3fc5..e80bf862 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -5,7 +5,19 @@ on:
   push:
     branches:
       - master
+    paths:
+      - 'backend/**'
+      - 'frontend/**'
+      - 'evaluation/**'
+      - 'Makefile'
+      - 'docker-compose.yml'
   pull_request:
+    paths:
+      - 'backend/**'
+      - 'frontend/**'
+      - 'evaluation/**'
+      - 'Makefile'
+      - 'docker-compose.yml'
 
 jobs:
   build-backend-docker: