diff --git a/applypatch/Android.mk b/applypatch/Android.mk
index 61e1106..ec3c6ee 100644
--- a/applypatch/Android.mk
+++ b/applypatch/Android.mk
@@ -124,6 +124,7 @@
 
 libimgdiff_static_libraries := \
     libbsdiff \
+    libbase \
     libz
 
 # libimgdiff (static library)