diff --git a/src/service/poc_mobile.proto b/src/service/poc_mobile.proto
index 51f00630..2457769c 100644
--- a/src/service/poc_mobile.proto
+++ b/src/service/poc_mobile.proto
@@ -413,8 +413,8 @@ service poc_mobile {
       returns (promotion_reward_resp_v1);
   rpc submit_hex_usage_counts_report(hex_usage_counts_req_v1)
       returns (hex_usage_counts_res_v1);
-  rpc submit_hotspot_usage_counts_report(hotspot_usage_counts_req_v1)
-      returns (hotspot_usage_counts_res_v1);
+  rpc submit_hotspot_usage_counts_report(radio_usage_counts_req_v1)
+      returns (radio_usage_counts_res_v1);
 }
 
 message file_info {