diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index ca06679ae..850f19af2 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         xcode: ["15.0.0"]
-        ios_version: ["latest"]
+        ios_version: ["17.0"]
         device_name: ["iPhone 15"]
         
     steps:
@@ -35,13 +35,13 @@ jobs:
         with:
           xcode-version: ${{ matrix.xcode }}
 
-      - name: Cache DerivedData
-        uses: actions/cache@v3
-        with:
-          path: ~/Library/Developer/Xcode/DerivedData
-          key: ${{ runner.os }}-iOS_derived_data-xcode_${{ matrix.xcode }}
-          restore-keys: |
-            ${{ runner.os }}-iOS_derived_data
+      # - name: Cache DerivedData
+      #   uses: actions/cache@v3
+      #   with:
+      #     path: ~/Library/Developer/Xcode/DerivedData
+      #     key: ${{ runner.os }}-iOS_derived_data-xcode_${{ matrix.xcode }}
+      #     restore-keys: |
+      #       ${{ runner.os }}-iOS_derived_data
 
       - name: Build & Test
         uses: sersoft-gmbh/xcodebuild-action@v3.1
@@ -49,4 +49,4 @@ jobs:
           project: Zotero.xcodeproj
           scheme: Zotero
           destination: platform=iOS Simulator,OS=${{ matrix.ios_version }},name=${{ matrix.device_name }}
-          action: test
\ No newline at end of file
+          action: clean test
\ No newline at end of file