diff --git a/build/android/liblinphone_tester.mk b/build/android/liblinphone_tester.mk
index 9f1ab7408..d62f055d8 100644
--- a/build/android/liblinphone_tester.mk
+++ b/build/android/liblinphone_tester.mk
@@ -37,10 +37,10 @@ LOCAL_MODULE_FILENAME := liblinphone_tester-$(TARGET_ARCH_ABI)
 LOCAL_SRC_FILES += $(common_SRC_FILES)
 LOCAL_C_INCLUDES = $(common_C_INCLUDES)
 LOCAL_CFLAGS = -DIN_LINPHONE
-LOCAL_LDLIBS := -llog
+LOCAL_LDLIBS := -llog -lz
 
 ifeq ($(BUILD_MATROSKA), 1)
-LOCAL_CFLAGS += -DHAVE_MATROSKA
+LOCAL_CFLAGS += -DHAVE_MATROSKA -DHAVE_ZLIB
 endif
 
 LOCAL_SHARED_LIBRARIES := cunit liblinphone