diff --git a/pkg/de-p1st-installer/example-vbox.cfg b/pkg/de-p1st-installer/example-vbox.cfg
index bc9ced7..ebb3ee3 100644
--- a/pkg/de-p1st-installer/example-vbox.cfg
+++ b/pkg/de-p1st-installer/example-vbox.cfg
@@ -46,7 +46,7 @@ ADDITIONAL_PKGS+=('de-p1st-gpu-generic' 'de-p1st-xfce4-hidpi' 'de-p1st-sddm-auto
 # smartcard
 ADDITIONAL_PKGS+=('de-p1st-smartcard')
 # other programs
-ADDITIONAL_PKGS+=('nextcloud-client' 'keepassxc' 'xournalpp' 'intellij-idea-ultimate-edition' 'intellij-idea-ultimate-edition-jre')
+ADDITIONAL_PKGS+=('signal-desktop' 'nextcloud-client' 'keepassxc' 'xournalpp' 'intellij-idea-ultimate-edition' 'intellij-idea-ultimate-edition-jre')
 # gallery / image viewer
 ADDITIONAL_PKGS+=('nomacs' 'qt5-imageformats')
 #