diff --git a/demos/gtk-demo/main.c b/demos/gtk-demo/main.c
index db66928c88..84efebba41 100644
--- a/demos/gtk-demo/main.c
+++ b/demos/gtk-demo/main.c
@@ -410,6 +410,7 @@ static struct {
   { ".gif", NULL, display_image },
   { ".jpg", NULL, display_image },
   { ".png", NULL, display_image },
+  { ".svg", NULL, display_image },
   { ".c", "c", display_text },
   { ".css", "css", display_text },
   { ".glsl", NULL, display_text },