diff --git a/tailscalesd/main.py b/tailscalesd/main.py
index 57150ba..b664cdb 100644
--- a/tailscalesd/main.py
+++ b/tailscalesd/main.py
@@ -152,7 +152,7 @@ async def matrix_sd(tailnet, devices) -> List:
         if targets:
             sd.append(targets)
     log.info(f"Found {len(sd)} matrix servcies")
-    return []
+    return sd
 
 
 def plain_devices_sd(tailnet, devices) -> List: