diff --git a/easy-installer.py b/easy-installer.py
index bd976a86..bb3a8125 100644
--- a/easy-installer.py
+++ b/easy-installer.py
@@ -199,7 +199,7 @@ def setup_prod(
                     "compose",
                     "build",
                     "--ssh",
-                    "$HOME/.ssh/brothertonerpprod_ed25519",
+                    "default=~/.ssh/brothertonerpprod_ed25519",
                 ],
                 check=True,
             )