diff --git a/elixir/rpn-calculator/lib/rpn_calculator.ex b/elixir/rpn-calculator/lib/rpn_calculator.ex
index bfbb10d..f6bc251 100644
--- a/elixir/rpn-calculator/lib/rpn_calculator.ex
+++ b/elixir/rpn-calculator/lib/rpn_calculator.ex
@@ -4,18 +4,14 @@ defmodule RPNCalculator do
   end
 
   def calculate(stack, operation) do
-    try do
-      {:ok, operation.(stack)}
-    rescue
-      _e -> :error
-    end
+    {:ok, operation.(stack)}
+  rescue
+    _e -> :error
   end
 
   def calculate_verbose(stack, operation) do
-    try do
-      {:ok, operation.(stack)}
-    rescue
-      e -> {:error, e.message}
-    end
+    {:ok, operation.(stack)}
+  rescue
+    e -> {:error, e.message}
   end
 end