diff --git a/legacy/ecore/src/lib/ecore_x/Ecore_X.h b/legacy/ecore/src/lib/ecore_x/Ecore_X.h
index 72904b1c2f..389c8f1181 100644
--- a/legacy/ecore/src/lib/ecore_x/Ecore_X.h
+++ b/legacy/ecore/src/lib/ecore_x/Ecore_X.h
@@ -986,7 +986,7 @@ EAPI void             ecore_x_dnd_aware_set(Ecore_X_Window win, int on);
 EAPI int              ecore_x_dnd_version_get(Ecore_X_Window win);
 EAPI int              ecore_x_dnd_type_isset(Ecore_X_Window win, const char *type);
 EAPI void             ecore_x_dnd_type_set(Ecore_X_Window win, const char *type, int on);
-EAPI void             ecore_x_dnd_types_set(Ecore_X_Window win, const char **types, unsigned int num_types);
+EAPI void             ecore_x_dnd_types_set(Ecore_X_Window win, char **types, unsigned int num_types);
 EAPI int              ecore_x_dnd_begin(Ecore_X_Window source, unsigned char *data, int size);
 EAPI void             ecore_x_dnd_drop(void);
 EAPI void             ecore_x_dnd_send_status(int will_accept, int suppress, Ecore_X_Rectangle rectangle, Ecore_X_Atom action);
diff --git a/legacy/ecore/src/lib/ecore_x/ecore_x_dnd.c b/legacy/ecore/src/lib/ecore_x/ecore_x_dnd.c
index 7985055478..748e367de5 100644
--- a/legacy/ecore/src/lib/ecore_x/ecore_x_dnd.c
+++ b/legacy/ecore/src/lib/ecore_x/ecore_x_dnd.c
@@ -163,7 +163,7 @@ ecore_x_dnd_type_set(Ecore_X_Window win, const char *type, int on)
 }
 
 void
-ecore_x_dnd_types_set(Ecore_X_Window win, const char **types, unsigned int num_types)
+ecore_x_dnd_types_set(Ecore_X_Window win, char **types, unsigned int num_types)
 {
    Ecore_X_Atom      *newset = NULL;
    int               i;