diff --git a/commands/termui.go b/commands/termui.go
index 19a1397a8040c193aabce2fe53af980e20157ca1..2cdc350773de40909d7486d898fb5772f8ee0ae4 100644
--- a/commands/termui.go
+++ b/commands/termui.go
@@ -20,6 +20,7 @@ func runTermUI(cmd *cobra.Command, args []string) error {
 
 var termUICmd = &cobra.Command{
 	Use:     "termui",
+	Aliases: []string{"tui"},
 	Short:   "Launch the terminal UI.",
 	PreRunE: loadRepoEnsureUser,
 	RunE:    runTermUI,
diff --git a/misc/bash_completion/git-bug b/misc/bash_completion/git-bug
index ae3242e57c08b961ddf8e0d9d218a6f067abe1de..06032f1002d45757bc5ebc94bce2210e8cea2c3b 100644
--- a/misc/bash_completion/git-bug
+++ b/misc/bash_completion/git-bug
@@ -1042,6 +1042,10 @@ _git-bug_root_command()
     commands+=("show")
     commands+=("status")
     commands+=("termui")
+    if [[ -z "${BASH_VERSION}" || "${BASH_VERSINFO[0]}" -gt 3 ]]; then
+        command_aliases+=("tui")
+        aliashash["tui"]="termui"
+    fi
     commands+=("title")
     commands+=("user")
     commands+=("version")