diff --git a/tests/Android.build.prebuilt.mk b/tests/Android.build.prebuilt.mk
index c98aee2..3b34846 100644
--- a/tests/Android.build.prebuilt.mk
+++ b/tests/Android.build.prebuilt.mk
@@ -29,3 +29,4 @@
 LOCAL_SRC_FILES_mips64 := prebuilt-elf-files/mips64/$(bionic_tests_module)
 include $(BUILD_PREBUILT)
 bionic-loader-test-libs-target: $(LOCAL_MODULE)
+.PHONY: bionic-loader-test-libs-target