diff --git a/BaseCamp3/Day_2/calculator.py b/BaseCamp3/Day_2/calculator.py
index 331c76de..fc4db6d3 100644
--- a/BaseCamp3/Day_2/calculator.py
+++ b/BaseCamp3/Day_2/calculator.py
@@ -63,7 +63,7 @@ def calculate_result():
         endpoint = f"{api_url}/{st.session_state.operation}"
 
         # Make the API call
-        response = requests.get(endpoint, params={"a": first_num, "b": second_num})
+        response = requests.post(endpoint, params={"a": first_num, "b": second_num})
 
         # Check if the request was successful
         if response.status_code == 200: