diff --git a/src/Qwack.Core/Curves/IrCurveFactory.cs b/src/Qwack.Core/Curves/IrCurveFactory.cs
index cc1b508a..82539420 100644
--- a/src/Qwack.Core/Curves/IrCurveFactory.cs
+++ b/src/Qwack.Core/Curves/IrCurveFactory.cs
@@ -16,7 +16,7 @@ public static IIrCurve GetCurve(TO_IIrCurve to, ICurrencyProvider currencyProvid
             else if (to.CPICurve != null)
                 return (IIrCurve)new CPICurve(to.CPICurve, calendarProvider);
 
-            throw new NotImplementedException("Unable to deserialize IR curve from transport object")
+            throw new NotImplementedException("Unable to deserialize IR curve from transport object");
         }
     }
 }