diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 961a410d6..006bb70e1 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -7,54 +7,7 @@ on:
 
 jobs:
 
-  instrumentation_tests:
-    strategy:
-      matrix:
-        api-level: [21, 22, 23, 24, 25, 27, 28, 30]
-        target: [default]
-      fail-fast: false
-    runs-on: macos-11
-    steps:
-
-      - name: checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 1
-
-      - name: Set up JDK 11
-        uses: actions/setup-java@v1
-        with:
-          java-version: 11
-
-      - name: Restore Cache
-        uses: actions/cache@v2
-        with:
-            path: |
-              ~/.gradle/caches
-              ~/.gradle/wrapper
-            key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-            restore-keys: |
-              ${{ runner.os }}-gradle-
-
-      - name: run instrumentation tests
-        uses: ReactiveCircus/android-emulator-runner@v2.23.0
-        with:
-          api-level: ${{ matrix.api-level }}
-          target: ${{ matrix.target }}
-          arch: x86_64
-          profile: pixel_2
-          sdcard-path-or-size: '1000M'
-          disable-animations: false
-          script: bash contrib/instrumentation_nightly.sh
-
-      - name: Upload screenshot result
-        uses: actions/upload-artifact@v1
-        if: failure()
-        with:
-          name: ${{ matrix.api-level }}
-          path: screencap.png
-
-  unit_test_and_release:
+  release:
     runs-on: ubuntu-22.04
     steps:
 
@@ -68,9 +21,6 @@ jobs:
         with:
           java-version: 11
 
-      - name: run unit tests
-        run: ./gradlew testDebugUnitTest testCustomExampleDebugUnitTest
-
       - name: build debug
         run: ./gradlew assembleDebug