diff --git a/OWNERS_core_networking_xts b/OWNERS_core_networking_xts
index dc92788..2ba284d 100644
--- a/OWNERS_core_networking_xts
+++ b/OWNERS_core_networking_xts
@@ -8,4 +8,4 @@
 
 # Only temporary ownership to improve ethernet code quality (b/236280707)
 # TODO: remove by 12/31/2022
-per-file EthernetManagerTest.java = prohr@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file
+per-file EthernetManagerTest.kt = prohr@google.com #{LAST_RESORT_SUGGESTION}
\ No newline at end of file