diff --git a/tests/Android.mk b/tests/Android.mk
index 31c7de1..b0f71a8 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -201,6 +201,7 @@
 LOCAL_STATIC_LIBRARIES := \
     libimgdiff \
     libimgpatch \
+    libotautil \
     libbsdiff \
     libbspatch \
     libziparchive \