diff --git a/libwvdrmengine/cdm/test/unit-test.mk b/libwvdrmengine/cdm/test/unit-test.mk
index 94c342cb..3b79d09a 100644
--- a/libwvdrmengine/cdm/test/unit-test.mk
+++ b/libwvdrmengine/cdm/test/unit-test.mk
@@ -6,6 +6,8 @@ $(call assert-not-null,test_name)
 
 include $(CLEAR_VARS)
 
+LOCAL_CLANG := false
+
 LOCAL_MODULE := $(test_name)
 LOCAL_MODULE_TAGS := tests
 
diff --git a/libwvdrmengine/oemcrypto/test/Android.mk b/libwvdrmengine/oemcrypto/test/Android.mk
index afb609c0..20fb7b9a 100644
--- a/libwvdrmengine/oemcrypto/test/Android.mk
+++ b/libwvdrmengine/oemcrypto/test/Android.mk
@@ -2,6 +2,8 @@ LOCAL_PATH:= $(call my-dir)
 
 include $(CLEAR_VARS)
 
+LOCAL_CLANG := false
+
 LOCAL_MODULE:=oemcrypto_test
 LOCAL_MODULE_TAGS := tests