diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index b799aea5..6440c854 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -14,6 +14,11 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Enable KVM
+        run: |
+          echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' | sudo tee /etc/udev/rules.d/99-kvm4all.rules
+          sudo udevadm control --reload-rules
+          sudo udevadm trigger --name-match=kvm
       - name: Set up environment
         uses: actions/setup-java@v4
         with:
@@ -26,7 +31,7 @@ jobs:
         id: avd-cache
         with:
           path: |
-            ~.android/avd/*
+            ~/.android/avd/*
             ~/.android/adb*
           key: avd-${{ matrix.api-level }}
       - name: Create AVD and generate snapshot for caching
@@ -47,4 +52,11 @@ jobs:
           force-avd-creation: false
           emulator-options: -no-snapshot-save -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
           disable-animations: true
-          script: ./gradlew connectedCheck
\ No newline at end of file
+          script: adb uninstall com.enioka.scanner.sdk.mock.test; adb uninstall com.enioka.scanner.service; ./gradlew connectedCheck --stacktrace
+
+      - name: Upload stacktrace
+        if: always()
+        uses: actions/upload-artifact@v2
+        with:
+          name: stacktrace
+          path: /home/runner/work/enioka_scan/enioka_scan/enioka_scan/build/reports/androidTests/connected/debug/
\ No newline at end of file
diff --git a/enioka_scan/build.gradle b/enioka_scan/build.gradle
index 1a12833a..60c3856a 100644
--- a/enioka_scan/build.gradle
+++ b/enioka_scan/build.gradle
@@ -7,7 +7,8 @@ android {
     defaultConfig {
         minSdkVersion 19
         targetSdkVersion 28
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
+        multiDexKeepProguard file('multidex.pro')
         multiDexEnabled true
     }
     buildTypes {
diff --git a/enioka_scan/multidex.pro b/enioka_scan/multidex.pro
new file mode 100644
index 00000000..5bb944dc
--- /dev/null
+++ b/enioka_scan/multidex.pro
@@ -0,0 +1 @@
+-keep class **Test { *; }
\ No newline at end of file