diff --git a/components/rpc/common/logging/logging_caller.c b/components/rpc/common/logging/logging_caller.c
index 07c33de..f246ebf 100644
--- a/components/rpc/common/logging/logging_caller.c
+++ b/components/rpc/common/logging/logging_caller.c
@@ -87,7 +87,7 @@
 
 	if (status == TS_RPC_CALL_ACCEPTED) {
 
-		fprintf(this_instance->log_file, "op_status: %d\n", *opstatus);
+		fprintf(this_instance->log_file, "op_status: %ld\n", *opstatus);
 		fprintf(this_instance->log_file, "resp_len: %ld\n", *resp_len);
 	}