diff --git a/lib/screenshooter-dialogs.c b/lib/screenshooter-dialogs.c
index 8f735cc..e3e250f 100644
--- a/lib/screenshooter-dialogs.c
+++ b/lib/screenshooter-dialogs.c
@@ -885,7 +885,7 @@ GtkWidget *screenshooter_actions_dialog_new (ScreenshotData *sd)
   GtkWidget *actions_label, *actions_alignment, *actions_grid;
   GtkWidget *save_radio_button;
   GtkWidget *clipboard_radio_button, *open_with_radio_button;
-  GtkWidget *imgur_radio_button;
+  GtkWidget *imgur_radio_button, *imgur_radio_button_image;
 
   GtkListStore *liststore;
   GtkWidget *combobox;
@@ -1032,7 +1032,13 @@ GtkWidget *screenshooter_actions_dialog_new (ScreenshotData *sd)
                                 (sd->action & UPLOAD_IMGUR));
   gtk_widget_set_tooltip_text (imgur_radio_button,
                                _("Host the screenshot on Imgur, a free online "
-                                 "image hosting service"));
+                                 "image hosting service.\nWatch for sensitive "
+                                 "content, the uploaded image will be publicly "
+                                 "available."));
+  imgur_radio_button_image = gtk_image_new_from_icon_name ("dialog-warning", GTK_ICON_SIZE_BUTTON);
+  gtk_button_set_image (GTK_BUTTON (imgur_radio_button), imgur_radio_button_image);
+  gtk_button_set_image_position (GTK_BUTTON (imgur_radio_button), GTK_POS_RIGHT);
+
   g_signal_connect (G_OBJECT (imgur_radio_button), "toggled",
                     G_CALLBACK (cb_imgur_toggled), sd);
   gtk_grid_attach (GTK_GRID (actions_grid), imgur_radio_button, 0, 4, 1, 1);