diff --git a/cmdeploy/src/cmdeploy/nginx/nginx.conf.j2 b/cmdeploy/src/cmdeploy/nginx/nginx.conf.j2
index ac92662e..04ab3643 100644
--- a/cmdeploy/src/cmdeploy/nginx/nginx.conf.j2
+++ b/cmdeploy/src/cmdeploy/nginx/nginx.conf.j2
@@ -128,7 +128,10 @@ http {
                         proxy_set_header Connection "upgrade";
                 }
 
-		location /relay/probe {
+		# Endpoints Iroh uses for net_report probes and that clients
+		# probe to tell whether this relay works. Both paths are served
+		# by iroh-relay 0.35 and by the 1.0 line.
+		location /ping {
                         proxy_pass http://127.0.0.1:3340;
                         proxy_http_version 1.1;
 		}