diff --git a/rest/src/main/kotlin/json/response/Gateway.kt b/rest/src/main/kotlin/json/response/Gateway.kt
index 4a77abb7617..4a81033e106 100644
--- a/rest/src/main/kotlin/json/response/Gateway.kt
+++ b/rest/src/main/kotlin/json/response/Gateway.kt
@@ -19,5 +19,7 @@ data class SessionStartLimitResponse(
     val total: Int,
     val remaining: Int,
     @SerialName("reset_after")
-    val resetAfter: Int
-)
\ No newline at end of file
+    val resetAfter: Int,
+    @SerialName("max_concurrency")
+    val maxConcurrency: Int
+)