diff --git a/Makefile b/Makefile
index 088c7b50..acc911e2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 CLANG_FORMAT ?= clang-format
 
+.PHONY: format clean
+
 build:
 	git submodule update --init --recursive
 	mkdir -p build
@@ -9,3 +11,7 @@ format:
 	find . -name \*.cc -and -not -path './third_party/*' -and -not -path './.git/*' -exec $(CLANG_FORMAT) -style=file -i {} \;
 	find . -name \*.h -and -not -path './third_party/*' -and -not -path './.git/*' -exec $(CLANG_FORMAT) -style=file -i {} \;
 	find . -name \*.py -and -not -path './third_party/*' -and -not -path './.git/*' -exec yapf -p -i {} \;
+
+clean:
+	$(MAKE) -C fuzzers clean
+	rm -rf build