diff --git a/circular.pov b/circular.pov
index 9d2b8b8..227dac3 100644
--- a/circular.pov
+++ b/circular.pov
@@ -17,7 +17,7 @@ object { Le_Decor }
 // =======================================================
 
 #declare R_circ = R_circular + 0.07;
-#declare CK = 1.9 + (1.23 * Cos_01(NormClock * 3.141592654));
+#declare CK = 1.9 + (1.23 * Cos_01(NormClock));
 
 #declare CamX = R_circ * cos(CK);
 #declare CamY = 3.08 + abs(sin(CK/4.00));