diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index deaa2a53c..a22d929cd 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -1,13 +1,16 @@
 name: Pull requests
 
-on: [pull_request]
+on:
+  pull_request:
+    branches:
+      - '**'
 
 jobs:
 
   code_formatting_job:
     name: Code Formatting
-    continue-on-error: true
     runs-on: ubuntu-18.04
+    continue-on-error: true
 
     steps:
       - uses: actions/checkout@v1
@@ -21,12 +24,12 @@ jobs:
       - name: Restore Cache
         uses: actions/cache@v2
         with:
-         path: |
-              ~/.gradle/caches
-              ~/.gradle/wrapper
-              key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-              restore-keys: |
-              ${{ runner.os }}-gradle-
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
 
       - name: Static Analysis
         run: ./gradlew ktlintCheck
@@ -42,8 +45,8 @@ jobs:
 
   detekt:
     name: Detekt
-    continue-on-error: true
     runs-on: ubuntu-18.04
+    continue-on-error: true
 
     steps:
       - uses: actions/checkout@v1
@@ -57,21 +60,21 @@ jobs:
       - name: Restore Cache
         uses: actions/cache@v2
         with:
-         path: |
-          ~/.gradle/caches
-          ~/.gradle/wrapper
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
           key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
           restore-keys: |
-          ${{ runner.os }}-gradle-
+            ${{ runner.os }}-gradle-
 
-        - name: Static Analysis
-            run: ./gradlew detekt
-        - name: Upload Lint Reports
-            uses: actions/upload-artifact@v2
-            if: ${{ always() }}
-            with:
-              name: detekt-report
-              path: '**/build/reports/detekt'
+      - name: Static Analysis
+        run: ./gradlew detekt
+      - name: Upload Lint Reports
+        uses: actions/upload-artifact@v2
+        if: ${{ always() }}
+        with:
+          name: detekt-report
+          path: '**/build/reports/detekt'
 
 
 
@@ -86,9 +89,9 @@ jobs:
         with:
             fetch-depth: 1
 
-        - name: Set up JDK 11
-          uses: actions/setup-java@v1
-          with:
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
             java-version: 11
 
       - name: Restore Cache