diff --git a/legacy/edje/src/bin/edje_cc_handlers.c b/legacy/edje/src/bin/edje_cc_handlers.c
index 9636327a11..12719b4f8e 100644
--- a/legacy/edje/src/bin/edje_cc_handlers.c
+++ b/legacy/edje/src/bin/edje_cc_handlers.c
@@ -728,6 +728,7 @@ st_externals_external(void)
         @li RAW: Uncompressed.
         @li COMP: Lossless compression.
         @li LOSSY [0-100]: Lossy comression with quality from 0 to 100.
+        @li USER: Do not embed the file, refer to the external file instead.
     @endproperty
  */
 static void