diff --git a/contracts/main/CurveCryptoMathOptimized2.vy b/contracts/main/CurveCryptoMathOptimized2.vy
index dcb98c57..2dd7d79b 100644
--- a/contracts/main/CurveCryptoMathOptimized2.vy
+++ b/contracts/main/CurveCryptoMathOptimized2.vy
@@ -259,7 +259,7 @@ def get_y(
         10**32*3
         + 4*gamma*10**14
         + gamma2/10**4
-        + 4*ANN*gamma2*x_j/D/10000/4/10**4
+        + 4*ANN*gamma2/D*x_j/10000/4/10**4
         - 4*ANN*gamma2/10000/4/10**4
     )