diff --git a/src/codegen/git/models/pull_request_context.py b/src/codegen/git/models/pull_request_context.py
index 6729acf63..1f97afbd1 100644
--- a/src/codegen/git/models/pull_request_context.py
+++ b/src/codegen/git/models/pull_request_context.py
@@ -14,10 +14,10 @@ class PullRequestContext(BaseModel):
     state: str
     title: str
     user: GithubNamedUserContext
-    body: str
     draft: bool
     head: PRPartContext
     base: PRPartContext
+    body: str | None = None
     merged: bool | None = None
     merged_by: dict | None = None
     additions: int | None = None