diff --git a/conf/sway/config.d/autostart-p2p-communication.conf b/conf/sway/config.d/autostart-p2p-communication.conf
index 8722bc5a..2b58e470 100644
--- a/conf/sway/config.d/autostart-p2p-communication.conf
+++ b/conf/sway/config.d/autostart-p2p-communication.conf
@@ -1,3 +1,3 @@
 # Very Important Communication Programs, P2P, not expected to get sold
-exec --no-startup-id flatpak run net.jami.Jami
+exec --no-startup-id flatpak run --env=TZ=UTC net.jami.Jami
 exec --no-startup-id flatpak run org.briarproject.Briar//stable