diff --git a/.github/actions/provision-cluster/lib/kubeception.js b/.github/actions/provision-cluster/lib/kubeception.js
index 752cb92f..d8e3da10 100644
--- a/.github/actions/provision-cluster/lib/kubeception.js
+++ b/.github/actions/provision-cluster/lib/kubeception.js
@@ -169,7 +169,10 @@ function getHttpClient() {
   const credentialHandler = new httpClientLib.BearerCredentialHandler(
     kubeceptionToken
   );
-  return new httpClient.HttpClient(userAgent, [credentialHandler]);
+
+  return new httpClient.HttpClient(userAgent, [credentialHandler], {
+    keepAlive: false,
+  });
 }
 
 module.exports = { Client, getHttpClient };
diff --git a/.github/actions/provision-cluster/lib/slack.js b/.github/actions/provision-cluster/lib/slack.js
index 065cc315..be1a0156 100644
--- a/.github/actions/provision-cluster/lib/slack.js
+++ b/.github/actions/provision-cluster/lib/slack.js
@@ -13,7 +13,9 @@ async function notify(message) {
   const runbook = core.getInput("slackRunbook");
   const username = core.getInput("slackUsername");
 
-  const client = new http.HttpClient("datawire/provision-cluster");
+  const client = new http.HttpClient("datawire/provision-cluster", [], {
+    keepAlive: false,
+  });
 
   const body = {
     channel: channel,