diff --git a/init.d/variables.sh b/init.d/variables.sh
index 2fe8d6c..17e2285 100755
--- a/init.d/variables.sh
+++ b/init.d/variables.sh
@@ -19,3 +19,6 @@ case ":$PATH:" in
   *":$PNPM_HOME:"*) ;;
   *) export PATH="$PNPM_HOME:$PATH" ;;
 esac
+
+# GnuPG
+export GPG_TTY=$(tty)