diff --git a/frontend/Makefile b/frontend/Makefile
index 8537a50da..4e5d43195 100644
--- a/frontend/Makefile
+++ b/frontend/Makefile
@@ -1,6 +1,8 @@
 # SPDX-FileCopyrightText: Copyright DB Netz AG and the capella-collab-manager contributors
 # SPDX-License-Identifier: Apache-2.0
 
+export NG_FORCE_TTY=false
+
 dev:
 	ng serve --open