diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9c0712ad8a02982733f2526fc8741d78ac850a5e..377608e5540ba8cd4b78840af7213ef0061fbb83 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -116,11 +116,11 @@ commands:
           name: Install Android SDK
           command: |
             sh .circleci/install-android-sdk.sh
-            echo 'export PATH=$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$PATH'  >> $BASH_ENV
-            echo 'export PATH=$ANDROID_SDK_ROOT/cmdline-tools/latest:$PATH'  >> $BASH_ENV
-            echo 'export PATH=$ANDROID_SDK_ROOT/platform-tools:$PATH'  >> $BASH_ENV
-            echo 'export PATH=$ANDROID_SDK_ROOT/emulator:$PATH'  >> $BASH_ENV
-            echo 'export PATH=$ANDROID_SDK_ROOT/build-tools/29.0.3:$PATH'  >> $BASH_ENV
+            echo 'export PATH=$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$PATH' >> $BASH_ENV
+            echo 'export PATH=$ANDROID_SDK_ROOT/cmdline-tools/latest:$PATH' >> $BASH_ENV
+            echo 'export PATH=$ANDROID_SDK_ROOT/platform-tools:$PATH' >> $BASH_ENV
+            echo 'export PATH=$ANDROID_SDK_ROOT/emulator:$PATH' >> $BASH_ENV
+            echo 'export PATH=$ANDROID_SDK_ROOT/build-tools/29.0.3:$PATH' >> $BASH_ENV
             source $BASH_ENV
             sdkmanager --list
       - save_cache:
@@ -465,10 +465,15 @@ jobs:
       - run-gradle-cmd:
           desc: Build instrumentation test APK
           cmd: ":Corona-Warn-App:assembleDeviceForTestersDebugAndroidTest"
+      - run:
+          name: Setup Testlab environment
+          command: |
+            echo "export BUCKETDIR=\"`date "+%Y-%m-%d-%H:%M:%S:%3N"`-${RANDOM}\"" >> $BASH_ENV
+            source $BASH_ENV
+            echo "$BUCKETDIR is setup."
       - run:
           name: Test with Firebase Test Lab
           command: |
-            BUCKETDIR="`date "+%Y-%m-%d-%H:%M:%S:%3N"`-${RANDOM}"
             echo "Using bucketdir $BUCKETDIR"
             sudo gcloud firebase test android run \
               --type instrumentation \
@@ -492,7 +497,7 @@ jobs:
           name: Install gsutil dependency and copy test results data
           command: |
             sudo pip install -U crcmod
-            sudo gsutil -m cp -R -U "`sudo gsutil ls gs://${GOOGLE_PROJECT_ID}-circleci-android/${BUCKETDIR} | tail -1`*"  firebase-results | true
+            sudo gsutil -m cp -R -U gs://${GOOGLE_PROJECT_ID}-circleci-android/${BUCKETDIR}/flame* firebase-results
       - store_test_results:
           path: ./firebase-results/flame-29-de_DE-portrait
       - compress-path: