diff --git a/feature/conn25/localapi.go b/feature/conn25/api.go
similarity index 97%
rename from feature/conn25/localapi.go
rename to feature/conn25/api.go
index 45908a4f1..e10aec5d2 100644
--- a/feature/conn25/localapi.go
+++ b/feature/conn25/api.go
@@ -22,9 +22,9 @@ import (
 	"tailscale.com/util/testenv"
 )
 
-// serveStateGet serves the localapi endpoint /conn25-state.
+// serveLocalAPIStateGet serves the localapi endpoint /conn25-state.
 // See also [*Conn25.GetActiveState].
-func serveStateGet(h *localapi.Handler, w http.ResponseWriter, r *http.Request) {
+func serveLocalAPIStateGet(h *localapi.Handler, w http.ResponseWriter, r *http.Request) {
 	// TODO(tailscale/corp#39033): Remove for alpha release.
 	if !envknob.UseWIPCode() && !testenv.InTest() {
 		w.WriteHeader(http.StatusNotImplemented)
diff --git a/feature/conn25/localapi_test.go b/feature/conn25/api_test.go
similarity index 100%
rename from feature/conn25/localapi_test.go
rename to feature/conn25/api_test.go
diff --git a/feature/conn25/conn25.go b/feature/conn25/conn25.go
index 6b3e53e0d..cb5925e32 100644
--- a/feature/conn25/conn25.go
+++ b/feature/conn25/conn25.go
@@ -85,7 +85,7 @@ func init() {
 	})
 	ipnlocal.RegisterPeerAPIHandler("/v0/connector/transit-ip", handleConnectorTransitIP)
 	ipnlocal.HookReplyToDNSQueries.Add(handleHookReplyToDNSQueries)
-	localapi.Register("conn25-state", serveStateGet)
+	localapi.Register("conn25-state", serveLocalAPIStateGet)
 }
 
 func handleConnectorTransitIP(h ipnlocal.PeerAPIHandler, w http.ResponseWriter, r *http.Request) {