diff --git a/rollup.config.js b/rollup.config.js
index 87e353a9d54cca0b2316f3be13399a85a9badbe3..9ecf77f3d6801558949d3dbb12e9fa8488657cec 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -60,7 +60,7 @@ switch (build) {
     keyCloakServer = 'auth-dev.tugraz.at';
     keyCloakBaseURL = 'https://' + keyCloakServer + '/auth';
     keyCloakClientId = 'auth-dev-mw-frontend';
-    pdfAsQualifiedlySigningServer = 'sig-test.tugraz.at';
+    pdfAsQualifiedlySigningServer = 'sig-dev.tugraz.at';
     break;
   case 'demo':
     basePath = '/apps/signature/';