diff --git a/Assets/automata/WireWorld/wireworld.shader b/Assets/automata/WireWorld/wireworld.shader
index e1d165f..cf65cee 100644
--- a/Assets/automata/WireWorld/wireworld.shader
+++ b/Assets/automata/WireWorld/wireworld.shader
@@ -90,7 +90,8 @@
 					if (t > 0.9) {
 						return float4(0, 0, 0, 1);
 					}
-					t = t + 0.02;
+					const float UPS = 4.0;
+					t = t + UPS / _Time.y ;
 					return float4(t, t, t, 1);
 				}