diff --git a/.github/workflows/Ci.yml b/.github/workflows/Ci.yml
index 98ee27991..68cd98c45 100644
--- a/.github/workflows/Ci.yml
+++ b/.github/workflows/Ci.yml
@@ -1,9 +1,14 @@
 name: Continuous Integration
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
 
 jobs:
   build:
+    name: Code style and tests
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
@@ -20,3 +25,14 @@ jobs:
 
       - name: 💄 Code style
         run: npm run style
+
+  codespell:
+    name: Check for spelling errors
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: codespell-project/actions-codespell@master
+        with:
+          # file types to ignore
+          skip: "*.json,*.yml,DIRECTORY.md"
+          ignore_words_list: "ba,esy,yse"
diff --git a/.github/workflows/Codespell.yml b/.github/workflows/Codespell.yml
deleted file mode 100644
index 167989af3..000000000
--- a/.github/workflows/Codespell.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-name: codespell
-on: [push, pull_request]
-jobs:
-  codespell:
-    name: Check for spelling errors
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: codespell-project/actions-codespell@master
-        with:
-          # file types to ignore
-          skip: "*.json,*.yml,DIRECTORY.md"
-          ignore_words_list: "ba,esy,yse"
diff --git a/.github/workflows/UpdateDirectory.yml b/.github/workflows/UpdateDirectory.yml
index b27a516e0..e8fda61c2 100644
--- a/.github/workflows/UpdateDirectory.yml
+++ b/.github/workflows/UpdateDirectory.yml
@@ -1,7 +1,10 @@
 # This GitHub Action updates the DIRECTORY.md file (if needed) when doing a git push
 name: Update Directory
 
-on: [push]
+on:
+  push:
+    branches:
+      - master
 
 jobs:
   updateDirectory: