diff --git a/src/lib/evas/canvas/evas_object_textgrid.c b/src/lib/evas/canvas/evas_object_textgrid.c
index 6735e11ebe..0cad494f9a 100644
--- a/src/lib/evas/canvas/evas_object_textgrid.c
+++ b/src/lib/evas/canvas/evas_object_textgrid.c
@@ -1429,7 +1429,7 @@ EOLIAN static Evas_Textgrid_Font_Style
 _evas_textgrid_supported_font_styles_get(Eo *eo_obj EINA_UNUSED, Evas_Textgrid_Data *o EINA_UNUSED)
 {
    /* FIXME: to do */
-   return 0;
+   return EVAS_TEXTGRID_FONT_STYLE_NORMAL;
 }
 
 EOLIAN static void
diff --git a/src/lib/evas/canvas/evas_textgrid.eo b/src/lib/evas/canvas/evas_textgrid.eo
index 1c9c6776dd..f910db6578 100644
--- a/src/lib/evas/canvas/evas_textgrid.eo
+++ b/src/lib/evas/canvas/evas_textgrid.eo
@@ -5,10 +5,13 @@ class Evas.Textgrid (Evas.Object, Efl.Text_Properties)
    properties {
       supported_font_styles {
          set {
-            /*@ No description supplied by the EAPI. */
+            /*@
+            This function is not implemented yet, do not use. */
          }
          get {
-            /*@ No description supplied by the EAPI. */
+            /*@
+            This function is not implemented yet, do not use.
+            @return EVAS_TEXTGRID_FONT_STYLE_NORMAL */
          }
          values {
             Evas_Textgrid_Font_Style styles;