diff --git a/fuzzers/fuzzer.mk b/fuzzers/fuzzer.mk
index e01d8340..a606f757 100644
--- a/fuzzers/fuzzer.mk
+++ b/fuzzers/fuzzer.mk
@@ -16,7 +16,7 @@ run:
 	touch run.ok
 
 clean:
-	rm -rf build
+	rm -rf build run.ok
 
 .PHONY: all run clean