diff --git a/launcher/src/backend/ConfigManager.js b/launcher/src/backend/ConfigManager.js
index 534871473..b641202d3 100644
--- a/launcher/src/backend/ConfigManager.js
+++ b/launcher/src/backend/ConfigManager.js
@@ -181,7 +181,7 @@ export class ConfigManager {
   async writeMultiSetup(setup) {
     try {
       // Convert the setup object to a YAML string and escape backticks
-      let setupYaml = yaml.safeDump(setup).replace(/`/g, "\\`");
+      let setupYaml = yaml.dump(setup).replace(/`/g, "\\`");
 
       await this.nodeConnection.sshService.exec(`echo -e "${setupYaml}" > ${this.multiSetupPath}`);
     } catch (error) {