diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index f5080b80..3b935dbd 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -3,7 +3,7 @@ name: CI
 on:
   pull_request:
   push:
-      branches: [ master, 2.x, 1.x ]
+      branches: [ master, 2.x ]
 
 jobs:
     run:
@@ -46,17 +46,27 @@ jobs:
                   php-version: ${{ matrix.php }}
 
             - name: Install dependencies
-              run: composer require "symfony/symfony:${{ matrix.symfony-versions }}" --no-update
+              run: composer install
+
+            - name: Setup Symfony version
+              run: composer bin symfony require "symfony/symfony:${{ matrix.symfony-versions }}" --no-update
               if: matrix.symfony-versions
 
-            - name: Install dependencies
-              run: composer install
+            - name: Install bin dependencies
+              run: composer bin symfony install
+              if: matrix.symfony-versions
 
             - name: Run PHPUnit tests
               run: XDEBUG_MODE=coverage bin/phpunit --coverage-clover=coverage.xml
+              if: false == matrix.symfony-versions
+
+            - name: Run Symfony tests
+              run: bin/phpunit --configuration phpunit_symfony.xml.dist
+              if: matrix.symfony-versions
 
             - name: Run codecov
               uses: codecov/codecov-action@v1
               with:
                   file: './coverage.xml'
                   fail_ci_if_error: true
+              if: false == matrix.symfony-versions