diff --git a/src/Jackett.Common/Definitions/cathoderaytube.yml b/src/Jackett.Common/Definitions/cathoderaytube.yml
index 59828faca..c69f8705f 100644
--- a/src/Jackett.Common/Definitions/cathoderaytube.yml
+++ b/src/Jackett.Common/Definitions/cathoderaytube.yml
@@ -107,7 +107,7 @@ search:
         - name: re_replace # Seasons X-Y --> SX-SY
           args: ["(?i)seasons?\\s*(\\d+)\\s*-\\s*(\\d+)", "S$1-S$2"]
         - name: re_replace # Season X --> S0X
-          args: ["(?i)season\\s*(\\d+)", "S$"]
+          args: ["(?i)season\\s*(\\d+)", "S$1"]
         - name: re_replace
           args: ["(?i)Complete\\s+Series", ""]
     details: