diff --git a/deployment/ci/node_init.sh b/deployment/ci/node_init.sh
index 339e9b214..b9149b8d8 100644
--- a/deployment/ci/node_init.sh
+++ b/deployment/ci/node_init.sh
@@ -44,7 +44,8 @@ cat /etc/group
 
 curl -fsSL https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | apt-key add
 add-apt-repository "deb https://download.01.org/intel-sgx/sgx_repo/ubuntu jammy main"
-apt-get update
+apt clean
+apt update
 apt list --all-versions libsgx-dcap-ql
 apt list --all-versions libsgx-dcap-quote-verify
 apt install libsgx-dcap-ql=1.22.100.3-jammy1 libsgx-dcap-quote-verify=1.22.100.317-jammy1