diff --git a/scripts/cnode-helper-scripts/mithril-signer.sh b/scripts/cnode-helper-scripts/mithril-signer.sh
index f7e5c9475..f5d5febd4 100755
--- a/scripts/cnode-helper-scripts/mithril-signer.sh
+++ b/scripts/cnode-helper-scripts/mithril-signer.sh
@@ -102,7 +102,7 @@ deploy_systemd() {
     RestartSec=5
     User=${USER}
     EnvironmentFile=${MITHRIL_HOME}/service.env
-    ExecStart=/bin/bash -l -c \"exec ${HOME}/.local/bin/mithril-signer -vv
+    ExecStart=/bin/bash -l -c \"exec ${HOME}/.local/bin/mithril-signer -vv\"
 	KillSignal=SIGINT
 	SuccessExitStatus=143
 	StandardOutput=syslog