diff --git a/ios/Classes/MyCookieManager.swift b/ios/Classes/MyCookieManager.swift
index 11fabcd1d..5a2e86e50 100755
--- a/ios/Classes/MyCookieManager.swift
+++ b/ios/Classes/MyCookieManager.swift
@@ -119,7 +119,7 @@ class MyCookieManager: NSObject, FlutterPlugin {
         // The following code could ensure the `completionHandler` will be called after cookie setup.
         // ref: https://forums.developer.apple.com/message/309275
         // ref: https://bugs.webkit.org/show_bug.cgi?id=185483
-        guard #available(iOS 13.0, *) else {
+        guard #available(iOS 12.3, *) else {
             WKWebsiteDataStore.default().fetchDataRecords(ofTypes: [WKWebsiteDataTypeCookies]) { _ in }
             return
         }