diff --git a/Dockerfile b/Dockerfile
index 9ea4e90..8244c14 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -64,7 +64,7 @@ RUN set -o xtrace \
     && chmod +x /usr/bin/android-wait-for-emulator \
     && touch /root/.android/repositories.cfg
 
-ENV ANDROID_PLATFORM_VERSION 31
+ENV ANDROID_PLATFORM_VERSION 30
 ENV ANDROID_BUILD_TOOLS_VERSION 31.0.3
 
 RUN yes | sdkmanager \