diff --git a/Jenkinsfile b/Jenkinsfile
index 5eb38fe..f8574bc 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -79,19 +79,19 @@ pipeline {
                     def release_resp = httpRequest url: 'https://gitea.mattv.de/api/v1/repos/root/fileserver/releases',
                         acceptType: 'APPLICATION_JSON',
                         contentType: 'APPLICATION_JSON',
-                        customHeaders: [[name: 'Authorization', value: 'token ${TOKEN_PSW}', maskValue: true]],
+                        customHeaders: [[name: 'Authorization', value: "token ${TOKEN_PSW}", maskValue: true]],
                         httpMode: 'POST',
                         requestBody: release_body_str
                     def release_json = readJson text: release_resp.content
-                    httpRequest url: 'https://gitea.mattv.de/api/v1/repos/root/fileserver/releases/${release_json.id}/assets?name=linux-x64-glibc.tar.xz',
+                    httpRequest url: "https://gitea.mattv.de/api/v1/repos/root/fileserver/releases/${release_json.id}/assets?name=linux-x64-glibc.tar.xz",
                         httpMode: 'POST',
                         acceptType: 'APPLICATION_JSON',
-                        customHeaders: [[name: 'Authorization', value: 'token ${TOKEN_PSW}', maskValue: true]],
+                        customHeaders: [[name: 'Authorization', value: "token ${TOKEN_PSW}", maskValue: true]],
                         formData: [[contentType: 'application/octet-stream', name: 'attachment', fileName: 'linux-x64-glibc.tar.xz', uploadFile: 'linux-x64-glibc.tar.xz']]
-                    httpRequest url: 'https://gitea.mattv.de/api/v1/repos/root/fileserver/releases/${release_json.id}/assets?name=linux-x64-muslc.tar.xz',
+                    httpRequest url: "https://gitea.mattv.de/api/v1/repos/root/fileserver/releases/${release_json.id}/assets?name=linux-x64-muslc.tar.xz",
                         httpMode: 'POST',
                         acceptType: 'APPLICATION_JSON',
-                        customHeaders: [[name: 'Authorization', value: 'token ${TOKEN_PSW}', maskValue: true]],
+                        customHeaders: [[name: 'Authorization', value: "token ${TOKEN_PSW}", maskValue: true]],
                         formData: [[contentType: 'application/octet-stream', name: 'attachment', fileName: 'linux-x64-muslc.tar.xz', uploadFile: 'linux-x64-muslc.tar.xz']]
                 }
             }