--- a/contrib/fuzz/Makefile	Mon Apr 30 22:02:07 2018 -0400
+++ b/contrib/fuzz/Makefile	Sun Apr 29 19:48:16 2018 -0400
@@ -46,6 +46,11 @@
 
 all: bdiff xdiff
 
+clean:
+	rm *.o *_fuzzer \
+	  bdiff \
+	  xdiff
+
 oss-fuzz: bdiff_fuzzer xdiff_fuzzer
 
-.PHONY: all oss-fuzz
+.PHONY: all clean oss-fuzz