diff --git a/project/jni/application/openttd/AndroidAppSettings.cfg b/project/jni/application/openttd/AndroidAppSettings.cfg
index 16e05aa74..79ac3b3dd 100644
--- a/project/jni/application/openttd/AndroidAppSettings.cfg
+++ b/project/jni/application/openttd/AndroidAppSettings.cfg
@@ -273,7 +273,7 @@ NDK_TOOLCHAIN_VERSION=clang
 # android-16 = Android 4.1, the earliest supported version in NDK r18.
 # android-18 = Android 4.3, the first version supporting GLES3.
 # android-21 = Android 5.1, the first version with SO_REUSEPORT defined.
-APP_PLATFORM=21
+APP_PLATFORM=19
 
 # Specify architectures to compile, 'all' or 'y' to compile for all architectures.
 # Available architectures: armeabi-v7a arm64-v8a x86 x86_64