diff --git a/client/src/features/legacy/NoLegacySupportForProjects.tsx b/client/src/features/legacy/NoLegacySupportForProjects.tsx
index e3696df7af..5b465fdca3 100644
--- a/client/src/features/legacy/NoLegacySupportForProjects.tsx
+++ b/client/src/features/legacy/NoLegacySupportForProjects.tsx
@@ -29,7 +29,9 @@ export default function NoLegacySupportForProjects() {
       hostname === "renkulab.io" ||
       hostname.endsWith(".renkulab.io") ||
       hostname === "dev.renku.ch" ||
-      hostname.endsWith(".dev.renku.ch")
+      hostname.endsWith(".dev.renku.ch") ||
+      hostname === "dev.renkulab.ch" ||
+      hostname.endsWith(".dev.renkulab.ch")
     ) {
       setIsRenkulabIo(true);
     }