diff --git a/src/services.js b/src/services.js
index e170d464f..2e89de378 100644
--- a/src/services.js
+++ b/src/services.js
@@ -954,7 +954,7 @@ async function startTurn(existingInfra) {
 
     await safe(shell.exec('stopTurn', 'docker stop turn', {})); // ignore error
     await safe(shell.exec('removeTurn', 'docker rm -f turn', {})); // ignore error
-    await shell.exec('startTurn', runCmd, {});
+    await shell.exec('startTurn', runCmd, { shell: '/bin/bash' });
 }
 
 async function teardownTurn(app, options) {