diff --git a/curvesim/pool/cryptoswap/pool.py b/curvesim/pool/cryptoswap/pool.py
index 67e09e02d..68d8a07c3 100644
--- a/curvesim/pool/cryptoswap/pool.py
+++ b/curvesim/pool/cryptoswap/pool.py
@@ -206,7 +206,7 @@ def _convert_D_to_balances(self, D):
         precisions = self.precisions
         n = self.n
 
-        return [D // n] + [
+        return [D // n // precisions[0]] + [
             D * PRECISION // (p * n) // prec
             for p, prec in zip(price_scale, precisions[1:])
         ]