diff --git a/src/pull_request_handler.py b/src/pull_request_handler.py
index 06eee3c..9031759 100644
--- a/src/pull_request_handler.py
+++ b/src/pull_request_handler.py
@@ -1,4 +1,5 @@
 import logging
+
 import ollama
 
 from config import OLLAMA_MODEL
@@ -13,15 +14,18 @@ def handle_new_pull_request(
     pull_request_number,
     pull_request_title,
     pull_request_body,
+    pr_diff,
 ):
-    context = "I am programming and I plan to merge in a pull request.\
-     Given the title and description of my pull request, succinctly identify any potential issues or downsides. \
-     End your response by asking if the PR author has considered these points"
-
-    prompt = (
-        f"{context} \n Title: {pull_request_title} \n Description: {pull_request_body}"
+    context = (
+        "I am programming and I plan to merge in a pull request.\ Given the title, description, and pull rquest "
+        "code diff "
+        "of my pull request, succinctly identify any potential issues or downsides. Remember that in the code "
+        "diff, '+' is a code addition and '-' is code subtraction. \ End your response by asking if the PR "
+        "author has considered these points "
     )
 
+    prompt = f'{context} \n Title: {pull_request_title} \n Description: {pull_request_body} \n Code diff: \n """\n {pr_diff} \n """\n '
+
     response = ollama.chat(
         model=OLLAMA_MODEL,
         messages=[
diff --git a/src/webhook_handler.py b/src/webhook_handler.py
index 687ee73..414b692 100644
--- a/src/webhook_handler.py
+++ b/src/webhook_handler.py
@@ -2,6 +2,7 @@
 import hmac
 import logging
 
+import requests
 from flask import Blueprint, request, jsonify, abort
 
 from config import WEBHOOK_SECRET
@@ -125,6 +126,8 @@ def handle_pull_requests(data, installation_id):
     if not repo_full_name:
         abort(400, "Repository full name is missing")
 
+    pr_diff = requests.get(pull_request["diff_url"]).text
+
     if action == "opened":
         handle_new_pull_request(
             installation_id,
@@ -132,4 +135,5 @@ def handle_pull_requests(data, installation_id):
             pull_request["number"],
             pull_request.get("title", ""),
             pull_request.get("body", ""),
+            pr_diff,
         )