diff --git a/.github/workflows/PullRequestTester.yml b/.github/workflows/PullRequestTester.yml
deleted file mode 100644
index f4e874cc7..000000000
--- a/.github/workflows/PullRequestTester.yml
+++ /dev/null
@@ -1,25 +0,0 @@
-name: Pull Request Checker
-
-on:
-  pull_request:
-
-jobs:
-  apk:
-    name: Generate APK
-    runs-on: ubuntu-18.04
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-      - name: Get NDK 
-        run: sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;21.0.6113669"
-      - name: Build Release APK
-        run: bash ./gradlew assembleDebug --stacktrace
-      - name: Upload APK
-        uses: actions/upload-artifact@v2
-        with:
-          name: TachiyomiSY-${{ github.sha }}.apk
-          path: app/build/outputs/apk/dev/debug/app-dev-debug.apk
diff --git a/.github/workflows/pr_build_check.yml b/.github/workflows/pr_build_check.yml
index a974ff0fb..47a58c1d8 100644
--- a/.github/workflows/pr_build_check.yml
+++ b/.github/workflows/pr_build_check.yml
@@ -13,6 +13,11 @@ jobs:
         with:
           java-version: 1.8
       - name: Install NDK
-        run: sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;21.3.6528147"
+        run: sudo ${ANDROID_HOME}/tools/bin/sdkmanager --install "ndk;21.0.6113669"
       - name: Build project
         run: ./gradlew assembleDebug
+      - name: Upload APK
+        uses: actions/upload-artifact@v2
+        with:
+          name: TachiyomiSY-${{ github.sha }}.apk
+          path: app/build/outputs/apk/dev/debug/app-dev-debug.apk
\ No newline at end of file