diff --git a/makefile b/makefile
index 72f3511..a387275 100644
--- a/makefile
+++ b/makefile
@@ -1,6 +1,4 @@
 HOSTNAME	:= $(shell hostname -s)
-UNAME_S		:= $(shell uname -s)
-UNAME_M		:= $(shell uname -m)
 
 all: test