diff --git a/src/shell.c b/src/shell.c
index 468b14d..640f148 100644
--- a/src/shell.c
+++ b/src/shell.c
@@ -89,6 +89,7 @@ static void diya_shell_reload(DiyaShell* shell)
         if(priv->css_provider)
         {
             gtk_style_context_remove_provider_for_display(gdk_display_get_default(), GTK_STYLE_PROVIDER(priv->css_provider));
+            g_object_unref(priv->css_provider);
             priv->css_provider = NULL;
         }