diff --git a/install_ubuntu_details.sh b/install_ubuntu_details.sh
index 59b46c7b6c75ccfcdbee029fee66f5ca0e74a0ef..460e065b08ad7aef087983627387f5240748ebd2 100644
--- a/install_ubuntu_details.sh
+++ b/install_ubuntu_details.sh
@@ -115,6 +115,11 @@ flatpak run org.jaspstats.JASP
 
 sudo snap install skype --classic
 
+#-----------------------------------------------------------------------
+# Telegram.
+
+sudo snap install telegram-desktop
+
 #-----------------------------------------------------------------------
 # MS Teams.
 # https://kifarunix.com/install-microsoft-teams-client-on-ubuntu-20-04-18-04/