diff --git a/util/eventbus/debughttp_off.go b/util/eventbus/debughttp_off.go
index 7d9fb327c..ed491f1f2 100644
--- a/util/eventbus/debughttp_off.go
+++ b/util/eventbus/debughttp_off.go
@@ -5,9 +5,7 @@
 
 package eventbus
 
-import "tailscale.com/tsweb"
-
-func registerHTTPDebugger(d *Debugger, td *tsweb.DebugHandler) {
+func registerHTTPDebugger(d *Debugger, tsWebDebugHandler any) {
 	// The event bus debugging UI uses html/template, which uses
 	// reflection for method lookups. This forces the compiler to
 	// retain a lot more code and information to make dynamic method