diff --git a/applypatch/Android.mk b/applypatch/Android.mk
index 604787e..0fc6e36 100644
--- a/applypatch/Android.mk
+++ b/applypatch/Android.mk
@@ -80,7 +80,7 @@
     libminzip \
     libcrypto \
     libbz
-LOCAL_SHARED_LIBRARIES += libz libcutils libc
+LOCAL_SHARED_LIBRARIES += libbase libz libcutils libc
 include $(BUILD_EXECUTABLE)
 
 # imgdiff (host static executable)