diff --git a/tests/Android.mk b/tests/Android.mk
index f401d33..8f2d3cf 100644
--- a/tests/Android.mk
+++ b/tests/Android.mk
@@ -171,6 +171,7 @@
   ) \
 )
 
+fortify1-tests-gcc_clang_target := false
 module := fortify1-tests-gcc
 module_tag := optional
 build_type := target
@@ -179,6 +180,7 @@
 build_type := host
 include $(LOCAL_PATH)/Android.build.mk
 
+fortify2-tests-gcc_clang_target := false
 module := fortify2-tests-gcc
 module_tag := optional
 build_type := target