diff --git a/minzip/Android.mk b/minzip/Android.mk
index ad976e7..957ab0b 100644
--- a/minzip/Android.mk
+++ b/minzip/Android.mk
@@ -22,9 +22,12 @@
 
 LOCAL_MODULE := libminzip
 
-LOCAL_CFLAGS += -Wall
 LOCAL_SHARED_LIBRARIES += libz
 
+LOCAL_CLANG := true
+
+LOCAL_CFLAGS += -Werror -Wall
+
 include $(BUILD_SHARED_LIBRARY)
 
 
@@ -47,9 +50,14 @@
 LOCAL_CFLAGS += -DHAVE_SELINUX
 endif
 
+LOCAL_CFLAGS += -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION)
+
 LOCAL_MODULE := libminzip
 
-LOCAL_CFLAGS += -Wall
 LOCAL_STATIC_LIBRARIES += libz
 
+LOCAL_CLANG := true
+
+LOCAL_CFLAGS += -Werror -Wall
+
 include $(BUILD_STATIC_LIBRARY)