diff --git a/graphql_api/types/commit/commit.graphql b/graphql_api/types/commit/commit.graphql
index 34be0ab322..d155d2055b 100644
--- a/graphql_api/types/commit/commit.graphql
+++ b/graphql_api/types/commit/commit.graphql
@@ -30,8 +30,8 @@ type Commit {
 }
 
 type LatestUploadError {
-  errorCode: UploadErrorEnum
-  errorMessage: String
+  errorCode: UploadErrorEnum!
+  errorMessage: String!
 }
 
 "fields related to Codecov's Coverage product offering"