diff --git a/CMakeLists.txt b/CMakeLists.txt
index b1f73a435a083e66235731bcbe1c5d075dfebe30..368fa1959d216a62323ba281cfcebedc8cfe1a6f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -69,6 +69,7 @@ ENDIF()
 #---Packages------------------------------------------------------------------------
 add_subdirectory(DDSegmentation)
 add_subdirectory(DDCore)
+add_subdirectory(DDSurfaces)
 add_subdirectory(DDRec)
 add_subdirectory(DDSense)