diff --git a/prometheus/statsd-mapping.config b/prometheus/statsd-mapping.config
index c431f96..fac387a 100644
--- a/prometheus/statsd-mapping.config
+++ b/prometheus/statsd-mapping.config
@@ -312,14 +312,14 @@ mappings:
 
 # e1inp.0.hdlc.{abort,bad_fcs,overrun}
 - match: "*.e1inp.*.hdlc.*"
-  name: "e1inp_hdlc_${2}"
+  name: "osmo_e1inp_hdlc_${2}"
   labels:
    element: "$1"
    line_nr: "$2"
 
 # e1inp.0.{alarm,removed}
 - match: "*.e1inp.*.*"
-  name: "e1inp_${2}"
+  name: "osmo_e1inp_${2}"
   labels:
    element: "$1"
    line_nr: "$2"