diff --git a/buf.yaml b/buf.yaml
index 5731f1a..3842c30 100644
--- a/buf.yaml
+++ b/buf.yaml
@@ -8,4 +8,5 @@ lint:
     - DEFAULT
 deps:
   - buf.build/googleapis/googleapis
-  - buf.build/srikrsna/protoc-gen-gotag
\ No newline at end of file
+  - buf.build/srikrsna/protoc-gen-gotag
+  - buf.build/gogo/protobuf
\ No newline at end of file
diff --git a/mint.proto b/mint.proto
index beafa5f..6b5a574 100644
--- a/mint.proto
+++ b/mint.proto
@@ -21,8 +21,8 @@ message PostMintQuoteBolt11Request {
 message PostMintQuoteBolt11Response {
   string quote = 1 [json_name = "quote"];
   string request = 2 [json_name = "request"];
-  bool paid = 3 [json_name = "paid"];
-  int64 expiry = 4 [json_name = "expiry"];
+  bool paid = 3 [json_name = "paid",(gogoproto.jsontag) = "paid"];
+  int64 expiry = 4 [json_name = "expiry",(gogoproto.jsontag) = "expiry"];
 }