diff --git a/CMake/ImportExpat.cmake b/CMake/ImportExpat.cmake
index 1a8f9e5ff56db60ccfb32bf6f9c44bc94e175a77..9eb40120b0361555789d5ece852c1f68de07c5d2 100644
--- a/CMake/ImportExpat.cmake
+++ b/CMake/ImportExpat.cmake
@@ -25,8 +25,8 @@ IF(OTB_USE_EXTERNAL_EXPAT)
     MESSAGE(STATUS "  Expat library  : ${EXPAT_LIBRARY}")
 ELSE(OTB_USE_EXTERNAL_EXPAT)
     ADD_DEFINITIONS(-DOTB_USE_INTERNAL_EXPAT)
-    #INCLUDE_DIRECTORIES(BEFORE "${OTB_SOURCE_DIR}/Utilities/otbexpat")
-    #INCLUDE_DIRECTORIES(BEFORE "${OTB_BINARY_DIR}/Utilities/otbexpat")
+    INCLUDE_DIRECTORIES(BEFORE "${OTB_SOURCE_DIR}/Utilities/otbexpat")
+    INCLUDE_DIRECTORIES(BEFORE "${OTB_BINARY_DIR}/Utilities/otbexpat")
     IF(NOT BUILD_SHARED_LIBS)
       ADD_DEFINITIONS(-DXML_STATIC)
     ENDIF(NOT BUILD_SHARED_LIBS)