diff --git a/configure_user.sh b/configure_user.sh
index 1f3f52f..0ff0dc6 100755
--- a/configure_user.sh
+++ b/configure_user.sh
@@ -44,6 +44,11 @@ configure_gpg() {
         mkdir -p ~/.gnupg
         chmod 700 ~/.gnupg
         cp $scriptdir/files/gpg.conf ~/.gnupg/gpg.conf
+        if [ "$(uname)" = "Darwin" ]; then
+            if ! command_exists gpg; then
+                brew install gpg
+            fi
+        fi
     fi
 }