diff --git a/jni/Application.mk b/jni/Application.mk
index 04f7b0e4..88c36a5e 100644
--- a/jni/Application.mk
+++ b/jni/Application.mk
@@ -1,4 +1,5 @@
-APP_PLATFORM := android-16
+APP_PLATFORM := android-21
 APP_PIE := true
 APP_STL := c++_static
 APP_ABI := armeabi-v7a arm64-v8a x86 x86_64
+APP_SUPPORT_FLEXIBLE_PAGE_SIZES := true