diff --git a/contrib/experimental_dict_builders/fastCover/Makefile b/contrib/experimental_dict_builders/fastCover/Makefile
index 4a7cc17d0..3ba24790c 100644
--- a/contrib/experimental_dict_builders/fastCover/Makefile
+++ b/contrib/experimental_dict_builders/fastCover/Makefile
@@ -9,7 +9,7 @@ IO_FILE := ../randomDictBuilder/io.c
 TEST_INPUT := ../../../lib
 TEST_OUTPUT := fastCoverDict
 
-all: main run
+all: main run clean
 
 .PHONY: test
 test: main testrun testshell clean