diff --git a/gnucash/gnome-utils/dialog-utils.c b/gnucash/gnome-utils/dialog-utils.c
index 49f699ba70..c5473708f1 100644
--- a/gnucash/gnome-utils/dialog-utils.c
+++ b/gnucash/gnome-utils/dialog-utils.c
@@ -362,12 +362,6 @@ gnc_tree_view_get_grid_lines_pref (void)
  *       gnc_class - character string for css class name            *
  * Returns:  nothing                                                *
 \********************************************************************/
-void
-gnc_widget_set_style_context (GtkWidget *widget, const char *gnc_class)
-{
-    gnc_widget_style_context_add_class (widget, gnc_class);
-}
-
 void
 gnc_widget_style_context_add_class (GtkWidget *widget, const char *gnc_class)
 {
diff --git a/gnucash/gnome-utils/dialog-utils.h b/gnucash/gnome-utils/dialog-utils.h
index f62c92d348..7278ab244d 100644
--- a/gnucash/gnome-utils/dialog-utils.h
+++ b/gnucash/gnome-utils/dialog-utils.h
@@ -89,7 +89,6 @@ GtkTreeViewGridLines gnc_tree_view_get_grid_lines_pref (void);
  *       gnc_class - character string for css class name            *
  * Returns:  nothing                                                *
 \********************************************************************/
-void gnc_widget_set_style_context (GtkWidget *widget, const char *gnc_class);
 void gnc_widget_style_context_add_class (GtkWidget *widget, const char *gnc_class);
 
 /********************************************************************\