diff --git a/ooniapi/services/ooniprobe/src/ooniprobe/routers/v1/probe_services.py b/ooniapi/services/ooniprobe/src/ooniprobe/routers/v1/probe_services.py
index 66bb6ad7..c9aac96c 100644
--- a/ooniapi/services/ooniprobe/src/ooniprobe/routers/v1/probe_services.py
+++ b/ooniapi/services/ooniprobe/src/ooniprobe/routers/v1/probe_services.py
@@ -122,4 +122,5 @@ class ProbeUpdateResponse(BaseModel):
 
 @router.put("/update", tags=["ooniprobe"])
 def probe_update_post(probe_update : ProbeUpdate) -> ProbeUpdateResponse:
+    log.info("update successful")
     return ProbeUpdateResponse(status="ok") 
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