diff --git a/scripts/deploy-preview-netlify.js b/scripts/deploy-preview-netlify.js
index 65ae1585a..4141e28ec 100644
--- a/scripts/deploy-preview-netlify.js
+++ b/scripts/deploy-preview-netlify.js
@@ -1,14 +1,18 @@
 const { exec } = require('child_process')
 
+function createSlug(string) {
+	return String(string)
+		.trim()
+		.normalize('NFKD')
+		.toLowerCase()
+		.replace(/[.\s/]/g, '-')
+		.replace(/[^A-Za-z\d-]/g, '')
+}
+
 const BOT_USER_ID = 513
 const giteaToken = process.env.GITEA_TOKEN
 const siteId = process.env.NETLIFY_SITE_ID
-const branchSlug = String(process.env.DRONE_SOURCE_BRANCH)
-						.trim()
-						.normalize('NFKD')
-						.toLowerCase()
-						.replace(/[.\s/]/g, '-')
-						.replace(/[^A-Za-z\d-]/g, '')
+const branchSlug = createSlug(process.env.DRONE_SOURCE_BRANCH)
 const prNumber = process.env.DRONE_PULL_REQUEST
 
 const prIssueCommentsUrl = `https://kolaente.dev/api/v1/repos/vikunja/frontend/issues/${prNumber}/comments`
diff --git a/scripts/deploy-preview-netlify.js.sha384 b/scripts/deploy-preview-netlify.js.sha384
index 98bd091e0..473046c89 100644
--- a/scripts/deploy-preview-netlify.js.sha384
+++ b/scripts/deploy-preview-netlify.js.sha384
@@ -1 +1 @@
-05c69e5323a4d4bac041ade830735becd52c230277396d1f72be8fde83683a75dc095f6678804083b2ca66f27cc7995f  ./scripts/deploy-preview-netlify.js
+24df869e7a9282c76c9e1883071a39c0b11a53a57da68b37f2b918df25b1ae0f1b403e38a29c9cb694575bb9a7b52b6e  ./scripts/deploy-preview-netlify.js