diff --git a/clean.mk b/clean.mk
deleted file mode 100644
index ea6b1600..00000000
--- a/clean.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-clean:
-	for d in $$(find fuzzers minitests experiments -name Makefile -type f); do \
-		(cd $$(dirname $$d) && $(MAKE) clean) || true; \
-	done
-