diff --git a/common.nix b/common.nix
index 8f62679..b883dfd 100644
--- a/common.nix
+++ b/common.nix
@@ -99,7 +99,6 @@
                 enable = true;
                 options = {
                     line-numbers = true;
-                    side-by-side = true;
                 };
             };
             signing.key = null;