diff --git a/src/Jackett.Common/Definitions/haidan.yml b/src/Jackett.Common/Definitions/haidan.yml
index 619e26458..280ad3943 100644
--- a/src/Jackett.Common/Definitions/haidan.yml
+++ b/src/Jackett.Common/Definitions/haidan.yml
@@ -177,4 +177,6 @@ search:
         img.pro_free2up: 2
         img.pro_2up: 2
         "*": 1
+    minimumratio:
+      text: 1.0
 # NexusPHP Standard v1.5 Beta 4 customised