diff --git a/src/csharp/ext/grpc_csharp_ext.c b/src/csharp/ext/grpc_csharp_ext.c
index e1f4d7cdf31f9e5beb8b2e85886347e6e98fea8b..6a241190b274c0e957ecbd0c3b43c1e34ade1b91 100644
--- a/src/csharp/ext/grpc_csharp_ext.c
+++ b/src/csharp/ext/grpc_csharp_ext.c
@@ -761,7 +761,7 @@ GPR_EXPORT grpc_call_error GPR_CALLTYPE grpcsharp_call_send_status_from_server(
     ops[nops].data.send_message.send_message = ctx->send_message;
     ops[nops].flags = write_flags;
     ops[nops].reserved = NULL;
-    nops ++;
+    nops++;
   }
   if (send_empty_initial_metadata) {
     ops[nops].op = GRPC_OP_SEND_INITIAL_METADATA;