diff --git a/src/stdlib/functions/Max.cs b/src/stdlib/functions/Max.cs
index 9c60d85..be1ddaf 100644
--- a/src/stdlib/functions/Max.cs
+++ b/src/stdlib/functions/Max.cs
@@ -36,7 +36,7 @@ namespace stdlib.functions
                 decimal second = Convert.ToDecimal(inputSecond.Value);
 
 
-                return new FunctionValue(FunctionValueType.Numeric, Math.Min(first, second));
+                return new FunctionValue(FunctionValueType.Numeric, Math.Max(first, second));
             });
         }
     }