diff --git a/.github/workflows/uitests.yml b/.github/workflows/uitests.yml
index 0f26b87c4..7ee50aa99 100644
--- a/.github/workflows/uitests.yml
+++ b/.github/workflows/uitests.yml
@@ -55,10 +55,10 @@ jobs:
       run: |
         set -o pipefail && \
         xcodebuild build-for-testing \
-        -workspace "${{ env.WORKSPACE }}" \
-        -scheme "${{ env.SCHEME }}" \
-        -destination "${{ env.DESTINATION }}" \
-        -derivedDataPath "DerivedData" \
+        -workspace '${{ env.WORKSPACE }}' \
+        -scheme '${{ env.SCHEME }}' \
+        -destination '${{ env.DESTINATION }}' \
+        -derivedDataPath 'DerivedData' \
         | xcbeautify --quieter
 
     - name: Upload test build
@@ -130,8 +130,8 @@ jobs:
         ./server/occ config:system:set hashing_default_password --value=true --type=boolean
         ./server/occ config:system:set auth.bruteforce.protection.enabled --value false --type bool
         ./server/occ config:system:set ratelimit.protection.enabled --value false --type bool
-        ./server/occ config:system:set memcache.local --value="\\OC\\Memcache\\APCu"
-        ./server/occ config:system:set memcache.distributed --value="\\OC\\Memcache\\APCu"
+        ./server/occ config:system:set memcache.local --value='\OC\Memcache\APCu'
+        ./server/occ config:system:set memcache.distributed --value='\OC\Memcache\APCu'
         ./server/occ app:enable --force spreed
         ./server/occ background:cron
         PHP_CLI_SERVER_WORKERS=3 php -S localhost:8080 -t server/ &
@@ -148,12 +148,12 @@ jobs:
       run: |
         set -o pipefail && \
         xcodebuild test-without-building \
-        -xctestrun $(find . -type f -name "*.xctestrun") \
-        -destination "${{ env.DESTINATION }}" \
-        -derivedDataPath "DerivedData" \
+        -xctestrun $(find . -type f -name '*.xctestrun') \
+        -destination '${{ env.DESTINATION }}' \
+        -derivedDataPath 'DerivedData' \
         -test-iterations 3 \
         -retry-tests-on-failure \
-        -resultBundlePath "testResult.xcresult" \
+        -resultBundlePath 'testResult.xcresult' \
         | xcbeautify --quieter
 
     - name: Upload test results
@@ -161,7 +161,7 @@ jobs:
       if: ${{ !cancelled() }}
       with:
         name: testResults-${{ matrix.configs.talkbranch }}.xcresult
-        path: "testResult.xcresult"
+        path: 'testResult.xcresult'
 
   summary:
     permissions: