diff --git a/Dockerfile b/Dockerfile
index 4f77dad..12723e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,8 @@ FROM gradle:7-jdk16
 ENV ANDROID_SDK_URL https://dl.google.com/android/repository/commandlinetools-linux-7583922_latest.zip
 ENV ANDROID_SDK_CHECKSUM 124f2d5115eee365df6cf3228ffbca6fc3911d16f8025bebd5b1c6e2fcfa7faf
 # https://developer.android.com/studio/releases/platform-tools
-ENV ANDROID_BUILD_TOOLS_VERSION 30.0.2 # higher version casues Warning: Failed to find package
+# higher version casues Warning: Failed to find package
+ENV ANDROID_BUILD_TOOLS_VERSION 30.0.2
 ENV ANDROID_SDK_ROOT /usr/local/android-sdk-linux
 ENV ANDROID_VERSION 30
 # ENV PATH ${PATH}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools