diff --git a/code/nel/samples/CMakeLists.txt b/code/nel/samples/CMakeLists.txt
index 84c4e3f11..6096a7b3b 100644
--- a/code/nel/samples/CMakeLists.txt
+++ b/code/nel/samples/CMakeLists.txt
@@ -12,7 +12,7 @@ IF(WITH_NET)
   ADD_SUBDIRECTORY(net)
 ENDIF()
 
-IF(WITH_PACS)
+IF(WITH_PACS AND WITH_3D)
   ADD_SUBDIRECTORY(pacs)
 ENDIF()
 
diff --git a/code/nel/samples/net/CMakeLists.txt b/code/nel/samples/net/CMakeLists.txt
index df19489cb..d0c4df49d 100644
--- a/code/nel/samples/net/CMakeLists.txt
+++ b/code/nel/samples/net/CMakeLists.txt
@@ -1,11 +1,16 @@
 ADD_SUBDIRECTORY(chat)
-ADD_SUBDIRECTORY(udp)
+
+IF(WITH_3D)
+  ADD_SUBDIRECTORY(udp)
+ENDIF()
+
 ADD_SUBDIRECTORY(login_system)
 ADD_SUBDIRECTORY(class_transport)
 
-#multi_shards
-#net_layer3
-#net_layer4
-#net_layer5
-#service
-#udp_ping
+
+#ADD_SUBDIRECTORY(multi_shards)
+#ADD_SUBDIRECTORY(net_layer3)
+#ADD_SUBDIRECTORY(net_layer4)
+#ADD_SUBDIRECTORY(net_layer5)
+#ADD_SUBDIRECTORY(service)
+#ADD_SUBDIRECTORY(udp_ping)