diff --git a/bin/push_docker.js b/bin/push_docker.js
index 45b95ea2b54..66720158a69 100644
--- a/bin/push_docker.js
+++ b/bin/push_docker.js
@@ -37,7 +37,7 @@ require('dotenv').config();
  */
 
 /** Version tag of webapp (e.g. "2023-11-09-staging.0", "dev") */
-const versionTag = process.argv[2];
+const versionTag = process.argv[2].replace('/', '-');
 const uniqueTagOut = process.argv[3] || '';
 /** Commit ID of https://github.com/wireapp/wire-webapp (i.e. "1240cfda9e609470cf1154e18f5bc582ca8907ff") */
 const commitSha = process.env.GITHUB_SHA || process.argv[4];