diff --git a/minzip/Android.mk b/minzip/Android.mk
index 6cca092..ad976e7 100644
--- a/minzip/Android.mk
+++ b/minzip/Android.mk
@@ -12,14 +12,18 @@
 	external/zlib \
 	external/safe-iop/include
 
-LOCAL_STATIC_LIBRARIES := libselinux
+ifeq ($(TWHAVE_SELINUX),true)
+LOCAL_C_INCLUDES += external/libselinux/include
+LOCAL_SHARED_LIBRARIES += libselinux
+LOCAL_CFLAGS += -DHAVE_SELINUX
+endif
 
 LOCAL_CFLAGS += -DPLATFORM_SDK_VERSION=$(PLATFORM_SDK_VERSION)
 
 LOCAL_MODULE := libminzip
 
 LOCAL_CFLAGS += -Wall
-LOCAL_SHARED_LIBRARIES := libz
+LOCAL_SHARED_LIBRARIES += libz
 
 include $(BUILD_SHARED_LIBRARY)
 
@@ -46,6 +50,6 @@
 LOCAL_MODULE := libminzip
 
 LOCAL_CFLAGS += -Wall
-LOCAL_STATIC_LIBRARIES := libz
+LOCAL_STATIC_LIBRARIES += libz
 
 include $(BUILD_STATIC_LIBRARY)