diff --git a/sys/Makefile b/sys/Makefile
index 3582ef688..603c7725e 100644
--- a/sys/Makefile
+++ b/sys/Makefile
@@ -1,6 +1,3 @@
-ifneq (,$(filter pkt,$(USEMODULE)))
-    DIRS += net/crosslayer/pkt
-endif
 ifneq (,$(filter pnet,$(USEMODULE)))
     DIRS += posix/pnet
 endif
@@ -68,6 +65,9 @@ endif
 ifneq (,$(filter ng_ipv6_addr,$(USEMODULE)))
     DIRS += net/network_layer/ng_ipv6/addr
 endif
+ifneq (,$(filter ng_netapi,$(USEMODULE)))
+    DIRS += net/crosslayer/ng_netapi
+endif
 ifneq (,$(filter ng_netif,$(USEMODULE)))
     DIRS += net/crosslayer/ng_netif
 endif
@@ -83,9 +83,6 @@ endif
 ifneq (,$(filter trickle,$(USEMODULE)))
     DIRS += trickle
 endif
-ifneq (,$(filter ng_netapi,$(USEMODULE)))
-    DIRS += net/crosslayer/ng_netapi
-endif
 
 DIRS += $(dir $(wildcard $(addsuffix /Makefile, ${USEMODULE})))