diff --git a/src/modules/ecore_imf/wayland/wayland_imcontext.c b/src/modules/ecore_imf/wayland/wayland_imcontext.c
index d58606eaf4..c23343f6ad 100644
--- a/src/modules/ecore_imf/wayland/wayland_imcontext.c
+++ b/src/modules/ecore_imf/wayland/wayland_imcontext.c
@@ -987,6 +987,18 @@ wayland_im_context_input_panel_language_locale_get(Ecore_IMF_Context *ctx,
      *locale = strdup(imcontext->language ? imcontext->language : "");
 }
 
+EAPI void
+wayland_im_context_prediction_allow_set(Ecore_IMF_Context *ctx,
+                                        Eina_Bool prediction)
+{
+   WaylandIMContext *imcontext = (WaylandIMContext *)ecore_imf_context_data_get(ctx);
+
+   if (prediction)
+     imcontext->content_hint |= WL_TEXT_INPUT_CONTENT_HINT_AUTO_COMPLETION;
+   else
+     imcontext->content_hint &= ~WL_TEXT_INPUT_CONTENT_HINT_AUTO_COMPLETION;
+}
+
 WaylandIMContext *wayland_im_context_new (struct wl_text_input_manager *text_input_manager)
 {
    WaylandIMContext *context = calloc(1, sizeof(WaylandIMContext));
diff --git a/src/modules/ecore_imf/wayland/wayland_imcontext.h b/src/modules/ecore_imf/wayland/wayland_imcontext.h
index 18925e5662..483e4829ca 100644
--- a/src/modules/ecore_imf/wayland/wayland_imcontext.h
+++ b/src/modules/ecore_imf/wayland/wayland_imcontext.h
@@ -83,6 +83,10 @@ EAPI void
 wayland_im_context_input_panel_language_locale_get(Ecore_IMF_Context *ctx,
                                                    char **locale);
 
+EAPI void
+wayland_im_context_prediction_allow_set(Ecore_IMF_Context *ctx,
+                                        Eina_Bool prediction);
+
 WaylandIMContext *wayland_im_context_new        (struct wl_text_input_manager *text_input_manager);
 
 extern int _ecore_imf_wayland_log_dom;
diff --git a/src/modules/ecore_imf/wayland/wayland_module.c b/src/modules/ecore_imf/wayland/wayland_module.c
index 7fc2474745..a47aaeeac9 100644
--- a/src/modules/ecore_imf/wayland/wayland_module.c
+++ b/src/modules/ecore_imf/wayland/wayland_module.c
@@ -61,7 +61,7 @@ static Ecore_IMF_Context_Class wayland_imf_class =
    wayland_im_context_input_mode_set,         /* input_mode_set */
    wayland_im_context_filter_event,           /* filter_event */
    wayland_im_context_preedit_string_with_attributes_get, /* preedit_string_with_attribute_get */
-   NULL,                                      /* prediction_allow_set */
+   wayland_im_context_prediction_allow_set,   /* prediction_allow_set */
    wayland_im_context_autocapital_type_set,   /* autocapital_type_set */
    NULL,                                      /* control panel show */
    NULL,                                      /* control panel hide */