diff --git a/CMakeLists.txt b/CMakeLists.txt
index bb6a72bd1d..dc9f37c76e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,7 @@ MACRO(SUBDIRLIST result curdir)
   SET(dirlist "")
   FOREACH(child ${children})
     IF(IS_DIRECTORY ${curdir}/${child})
+        STRING(REPLACE "/" "" child ${child})
         LIST(APPEND dirlist ${child})
     ENDIF()
   ENDFOREACH()