diff --git a/smoketest/compose/auth_proxy_alpha_config.yaml b/smoketest/compose/auth_proxy_alpha_config.yaml
index 676f55b2b..18576b25a 100644
--- a/smoketest/compose/auth_proxy_alpha_config.yaml
+++ b/smoketest/compose/auth_proxy_alpha_config.yaml
@@ -4,7 +4,8 @@ upstreamConfig:
   proxyRawPath: true
   upstreams:
     - id: cryostat
-      path: /
+      path: ^/cryostat/(.*)$
+      rewriteTarget: /$1
       uri: http://cryostat:8181
     - id: grafana
       path: /grafana/