diff --git a/build/cmake/lib/core/CMakeLists.txt b/build/cmake/lib/core/CMakeLists.txt
index e991c3d3e3..825fc081f3 100644
--- a/build/cmake/lib/core/CMakeLists.txt
+++ b/build/cmake/lib/core/CMakeLists.txt
@@ -25,6 +25,9 @@ if(WXMSW)
     wx_append_sources(CORE_SRC MSW_DESKTOP_LOWLEVEL)
     wx_append_sources(CORE_SRC MSW)
     wx_append_sources(CORE_SRC MSW_DESKTOP)
+    if(NOT wxUSE_OLE)
+        wx_list_add_prefix(CORE_SRC "${wxSOURCE_DIR}/" "src/generic/dirdlgg.cpp")
+    endif()
 elseif(WXGTK)
     if(WXGTK2)
         wx_append_sources(CORE_SRC GTK2_LOWLEVEL)