diff --git a/src/Sonarr.Api.V3/openapi.json b/src/Sonarr.Api.V3/openapi.json
index f5b873b23..730b3b9d5 100644
--- a/src/Sonarr.Api.V3/openapi.json
+++ b/src/Sonarr.Api.V3/openapi.json
@@ -2344,8 +2344,11 @@
             "name": "eventType",
             "in": "query",
             "schema": {
-              "type": "integer",
-              "format": "int32"
+              "type": "array",
+              "items": {
+                "type": "integer",
+                "format": "int32"
+              }
             }
           },
           {