diff --git a/Sources/create-api-config.yaml b/Sources/create-api-config.yaml
index 1d25ae6c..1520e494 100644
--- a/Sources/create-api-config.yaml
+++ b/Sources/create-api-config.yaml
@@ -14,7 +14,7 @@ fileHeaderComment: |
 dataTypes:
   integer:
     int32: Int
-    int64: Int
+    int64: Int64
   string:
     uuid: String
     SpecialFeatureType: SpecialFeatureType