diff --git a/legacy/elementary/src/lib/elm_win_common.h b/legacy/elementary/src/lib/elm_win_common.h
index b5eb567c29..664b29b872 100644
--- a/legacy/elementary/src/lib/elm_win_common.h
+++ b/legacy/elementary/src/lib/elm_win_common.h
@@ -9,7 +9,6 @@
  */
 typedef enum
 {
-   ELM_WIN_UNKNOWN, /**< Unknown window type. */
    ELM_WIN_BASIC, /**< A normal window. Indicates a normal, top-level
                      window. Almost every window will be created with this
                      type. */