diff --git a/resources/3rdparty/include_xerces.cmake b/resources/3rdparty/include_xerces.cmake
index 083277e20..ddd9e8a0c 100644
--- a/resources/3rdparty/include_xerces.cmake
+++ b/resources/3rdparty/include_xerces.cmake
@@ -9,7 +9,7 @@ if(USE_XERCESC)
             FIND_LIBRARY(CORESERVICES_LIBRARY CoreServices )
             mark_as_advanced(COREFOUNDATION_LIBRARY)
             mark_as_advanced(CORESERVICES_LIBRARY)
-            string(REPLACE ".so" ".dylib" XercesC_LIBRARIES ${XercesC_LIBRARIES})
+            string(REPLACE ".dylib" ".so" XercesC_LIBRARIES ${XercesC_LIBRARIES})
 
         endif()