diff --git a/packages/graphql/schemas/schema.graphql b/packages/graphql/schemas/schema.graphql
index 658f055c06..88a8155c28 100644
--- a/packages/graphql/schemas/schema.graphql
+++ b/packages/graphql/schemas/schema.graphql
@@ -1236,6 +1236,8 @@ enum ErrorTypeEnum {
   PORT_IN_USE_LONG
   PORT_IN_USE_SHORT
   PROJECT_ID_AND_KEY_BUT_MISSING_RECORD_OPTION
+  PROXY_ENCOUNTERED_INVALID_HEADER_NAME
+  PROXY_ENCOUNTERED_INVALID_HEADER_VALUE
   RECORDING_FROM_FORK_PR
   RECORD_KEY_MISSING
   RECORD_PARAMS_WITHOUT_RECORDING