diff --git a/.github/workflows/build-contributor-pr.yml b/.github/workflows/build-contributor-pr.yml
index 969873a67..b966cb796 100644
--- a/.github/workflows/build-contributor-pr.yml
+++ b/.github/workflows/build-contributor-pr.yml
@@ -3,7 +3,7 @@ on: [pull_request]
 jobs:
   run-build:
     runs-on: ubuntu-20.04
-    if: github.repository != 'mozilla-mobile/fenix'
+    if: github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
@@ -21,7 +21,7 @@ jobs:
 
   run-testDebugUnitTest:
     runs-on: ubuntu-20.04
-    if: github.repository != 'mozilla-mobile/fenix'
+    if: github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
@@ -39,7 +39,7 @@ jobs:
 
   run-detekt:
     runs-on: ubuntu-20.04
-    if: github.repository != 'mozilla-mobile/fenix'
+    if: github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
@@ -62,7 +62,7 @@ jobs:
 
   run-ktlint:
     runs-on: ubuntu-20.04
-    if: github.repository != 'mozilla-mobile/fenix'
+    if: github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
@@ -80,7 +80,7 @@ jobs:
 
   run-lintDebug:
     runs-on: ubuntu-20.04
-    if: github.repository != 'mozilla-mobile/fenix'
+    if: github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2