diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 842d30c..a5f7c76 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -157,6 +157,10 @@ jobs:
           cargo -vV
           cargo install cargo-ndk
 
+      - name: Install development kits
+        run: |
+          $ANDROID_HOME/cmdline-tools/latest/bin/sdkmanager --install --package_file=app/app/packages.txt
+
       - name: Build
         run: |
           if [ "${{ github.ref_type }}" == "tag" ]; then
diff --git a/app/app/build.gradle b/app/app/build.gradle
index 6e90af5..7940a4a 100644
--- a/app/app/build.gradle
+++ b/app/app/build.gradle
@@ -7,7 +7,7 @@ android {
     namespace "io.github.doukutsu_rs"
     compileSdkVersion 33
     buildToolsVersion "33.0.0"
-    ndkVersion "27.0.12077973"
+    ndkVersion "25.2.9519653"
 
     defaultConfig {
         applicationId "io.github.doukutsu_rs"
diff --git a/app/app/packages.txt b/app/app/packages.txt
new file mode 100644
index 0000000..f5d3399
--- /dev/null
+++ b/app/app/packages.txt
@@ -0,0 +1,3 @@
+ndk;25.2.9519653
+build-tools;33.0.0
+platforms;android-33
\ No newline at end of file