diff --git a/projects/vga_demo/vga_humanshader.si b/projects/vga_demo/vga_humanshader.si
index 8f4bcd58..6487e75e 100644
--- a/projects/vga_demo/vga_humanshader.si
+++ b/projects/vga_demo/vga_humanshader.si
@@ -16,7 +16,7 @@
 // SL 2024-01-22 Silice port from https://www.shadertoy.com/view/XflXDs
 
 $$VGA_640_480 = 1
-$$delay       = 27333
+$$delay       = 27338
 
 $include('vga_demo_main.si')