diff --git a/http/takeovers/helpdocs.io-takeover.yaml b/http/takeovers/helpdocs-io-takeover.yaml
similarity index 93%
rename from http/takeovers/helpdocs.io-takeover.yaml
rename to http/takeovers/helpdocs-io-takeover.yaml
index 6678f267d2..21d8232539 100644
--- a/http/takeovers/helpdocs.io-takeover.yaml
+++ b/http/takeovers/helpdocs-io-takeover.yaml
@@ -1,4 +1,4 @@
-id: helpdocs.io-takeover
+id: helpdocs-io-takeover
 
 info:
   name: helpdocs.io takeover detection