diff --git a/Makefile b/Makefile
index f15e668..a62357f 100644
--- a/Makefile
+++ b/Makefile
@@ -17,7 +17,10 @@ test_bin = axtest
 
 all: ${test_bin}
 
+clean:
+	rm -rf ${test_bin}
+
 ${test_bin}: ${srcs} ${hdrs}
 	${cc} ${cflags} ${srcs} -o ${test_bin}
 
-.PHONY: all
+.PHONY: all clean