diff --git a/calculator.py b/calculator.py
index 93e7288..3df46e9 100644
--- a/calculator.py
+++ b/calculator.py
@@ -8,7 +8,7 @@ def sub(x, y):
     pass
 
 def mult(x, y):
-    pass
+    return x*y
 
 def div(x, y):
     pass
@@ -32,4 +32,4 @@ def div(x, y):
     elif sys.argv[0].lower() == "div":
         print(div(x, y))
     
-    else: raise ArgumentError("Invalid Operation")
\ No newline at end of file
+    else: raise ArgumentError("Invalid Operation")