diff --git a/build/cmake/init.cmake b/build/cmake/init.cmake
index 12644fb883..3ff14ab91f 100644
--- a/build/cmake/init.cmake
+++ b/build/cmake/init.cmake
@@ -580,9 +580,6 @@ if(wxUSE_GUI)
         if(NOT CAIRO_FOUND)
             message(WARNING "Cairo not found, Cairo renderer won't be available")
             wx_option_force_value(wxUSE_CAIRO OFF)
-        else()
-            #TODO only if build-in png?
-            list(FILTER CAIRO_INCLUDE_DIRS EXCLUDE REGEX ".*libpng.*")
         endif()
     endif()
 endif()