diff --git a/sys/Makefile b/sys/Makefile
index 35fb3f0168..4248eebd81 100644
--- a/sys/Makefile
+++ b/sys/Makefile
@@ -13,9 +13,6 @@ endif
 ifneq (,$(filter l2_ping,$(USEMODULE)))
     DIRS += net/link_layer/ping
 endif
-ifneq (,$(filter nomac,$(USEMODULE)))
-    DIRS += net/link_layer/nomac
-endif
 ifneq (,$(filter transport_layer,$(USEMODULE)))
     USEMODULE += udp
     USEMODULE += tcp
@@ -146,9 +143,6 @@ endif
 ifneq (,$(filter nhdp,$(USEMODULE)))
     DIRS += net/routing/nhdp
 endif
-ifneq (,$(filter ng_nomac,$(USEMODULE)))
-    DIRS += net/link_layer/ng_nomac
-endif
 ifneq (,$(filter ng_pktdump,$(USEMODULE)))
     DIRS += net/crosslayer/ng_pktdump
 endif