diff --git a/infer/tests/build_systems/buck_flavors_deterministic/Makefile b/infer/tests/build_systems/buck_flavors_deterministic/Makefile
index 4a9f082c1..5893e306c 100644
--- a/infer/tests/build_systems/buck_flavors_deterministic/Makefile
+++ b/infer/tests/build_systems/buck_flavors_deterministic/Makefile
@@ -52,3 +52,7 @@ test: differences.exp.test
 .PHONY: replace
 replace: differences.exp.test
 	$(QUIET)cp $< differences.exp
+
+.PHONY: clean
+clean:
+	$(QUIET)$(REMOVE_DIR) infer-out $(OBJECTS) $(CLEAN_EXTRA)