diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4a937bf..20726c8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -45,6 +45,11 @@ jobs:
python-version: '3.9'
cache: 'pip'
+ - name: Set up Go
+ uses: actions/setup-go@v4
+ with:
+ go-version: '1.22'
+
- name: Install dependencies
run: |
python -m pip install --upgrade pip
diff --git a/node/rpc/src/zgs/api.rs b/node/rpc/src/zgs/api.rs
index 32dcfb4..a922da5 100644
--- a/node/rpc/src/zgs/api.rs
+++ b/node/rpc/src/zgs/api.rs
@@ -63,7 +63,11 @@ pub trait Rpc {
async fn check_file_finalized(&self, tx_seq_or_root: TxSeqOrRoot) -> RpcResult