diff --git a/codegen/arrai/grpc_client.arrai b/codegen/arrai/grpc_client.arrai
index dd4fa8a8..fede2550 100644
--- a/codegen/arrai/grpc_client.arrai
+++ b/codegen/arrai/grpc_client.arrai
@@ -56,7 +56,7 @@
             	"context"
             	"time"
 
-            	pb "${proj_location}/${jsontool.attr("go_pb_package", app)}"
+            	pb "${proj_location}/${//seq.sub(jsontool.attr("package", app), ".", "/")}"
             	"google.golang.org/grpc"
             )