diff --git a/doc/compiled.json b/doc/compiled.json
index 932ead6c..7764bd3f 100644
--- a/doc/compiled.json
+++ b/doc/compiled.json
@@ -4368,14 +4368,7 @@
             "description": "List of error messages, in case of failure",
             "type": "array",
             "items": {
-              "anyOf": [
-                {
-                  "type": "string"
-                },
-                {
-                  "type": "object"
-                }
-              ]
+              "type": "string"
             }
           }
         },
@@ -4385,8 +4378,8 @@
           "status": "failure",
           "auto_import": true,
           "errors": [
-            "Error message",
-            "Error message"
+            "Error message 1",
+            "Error message 2"
           ]
         }
       }
diff --git a/schemas/repo_sync_event.yaml b/schemas/repo_sync_event.yaml
index e50a124d..6dd82ce0 100644
--- a/schemas/repo_sync_event.yaml
+++ b/schemas/repo_sync_event.yaml
@@ -24,14 +24,12 @@ repo_sync_event:
       description: List of error messages, in case of failure
       type: array
       items:
-        anyOf:
-        - type: string
-        - type: object
+        type: string
   example:
     type: import
     created_at: '2015-01-28T09:52:53Z'
     status: failure
     auto_import: true
     errors:
-      - "Error message"
-      - "Error message"
+      - "Error message 1"
+      - "Error message 2"