diff --git a/resources/definitions/flsun_sr.def.json b/resources/definitions/flsun_sr.def.json
index 6ca839198e..9f68c129bd 100644
--- a/resources/definitions/flsun_sr.def.json
+++ b/resources/definitions/flsun_sr.def.json
@@ -46,7 +46,7 @@
             ]
         },
         "z_seam_type": {
-            "default_value": "'back'"
+            "value": "'back'"
         },
         "gantry_height": {
             "value": "0"