--- a/System/Info/MAC/Fetch.hs
+++ b/System/Info/MAC/Fetch.hs
@@ -36,7 +36,7 @@
   return outputs
  where
   cmd | os == "mingw32"      =  "ipconfig /all"
-      | otherwise            =  "LANG=C ifconfig"
+      | otherwise            =  "LANG=C /sbin/ifconfig"