diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3c77bd8..790721a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,40 +8,20 @@ on:
 
 jobs:
   build:
-    name: Build and Test default scheme using any available iPhone simulator
     runs-on: macos-latest
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+    - uses: actions/checkout@v3
+    
+    - name: Select Xcode
+      run: sudo xcode-select -switch /Applications/Xcode.app
       
-      - name: Set Default Scheme
-        run: |
-          scheme_list=$(xcodebuild -list -json | tr -d "\n")
-          default=$(echo $scheme_list | ruby -e "require 'json'; puts JSON.parse(STDIN.gets)['project']['targets'][0]")
-          echo $default | cat >default
-          echo Using default scheme: $default
-          
-      - name: Build
-        env:
-          scheme: ${{ 'default' }}
-          platform: ${{ 'iOS Simulator' }}
-        run: |
-          # xcrun xctrace returns via stderr, not the expected stdout (see https://developer.apple.com/forums/thread/663959)
-          device=`xcrun xctrace list devices 2>&1 | grep -oE 'iPhone.*?[^\(]+' | head -1 | awk '{$1=$1;print}' | sed -e "s/ Simulator$//"`
-          if [ $scheme = default ]; then scheme=$(cat default); fi
-          if [ "`ls -A | grep -i \\.xcworkspace\$`" ]; then filetype_parameter="workspace" && file_to_build="`ls -A | grep -i \\.xcworkspace\$`"; else filetype_parameter="project" && file_to_build="`ls -A | grep -i \\.xcodeproj\$`"; fi
-          file_to_build=`echo $file_to_build | awk '{$1=$1;print}'`
-          xcodebuild build-for-testing -scheme "$scheme" -"$filetype_parameter" "$file_to_build" -destination "platform=$platform,name=$device"
-          
-      - name: Test
-        env:
-          scheme: ${{ 'default' }}
-          platform: ${{ 'iOS Simulator' }}
-        run: |
-          # xcrun xctrace returns via stderr, not the expected stdout (see https://developer.apple.com/forums/thread/663959)
-          device=`xcrun xctrace list devices 2>&1 | grep -oE 'iPhone.*?[^\(]+' | head -1 | awk '{$1=$1;print}' | sed -e "s/ Simulator$//"`
-          if [ $scheme = default ]; then scheme=$(cat default); fi
-          if [ "`ls -A | grep -i \\.xcworkspace\$`" ]; then filetype_parameter="workspace" && file_to_build="`ls -A | grep -i \\.xcworkspace\$`"; else filetype_parameter="project" && file_to_build="`ls -A | grep -i \\.xcodeproj\$`"; fi
-          file_to_build=`echo $file_to_build | awk '{$1=$1;print}'`
-          xcodebuild test-without-building -scheme "$scheme" -"$filetype_parameter" "$file_to_build" -destination "platform=$platform,name=$device"
+    - name: Build and Test
+      run: |
+        xcodebuild test \
+          -project Coinly.xcodeproj \
+          -scheme Coinly \
+          -destination 'platform=iOS Simulator,name=iPhone 14,OS=latest' \
+          -enableCodeCoverage YES \
+          CODE_SIGN_IDENTITY="" \
+          CODE_SIGNING_REQUIRED=NO