diff --git a/common.nix b/common.nix
index 88bdf8d..8f70520 100644
--- a/common.nix
+++ b/common.nix
@@ -89,4 +89,19 @@
       PermitRootLogin = "prohibit-password";
     };
   };
+  documentation = {
+    enable = false;
+    doc.enable = false;
+    dev.enable = false;
+    info.enable = false;
+    nixos = {
+      enable = false;
+      includeAllModules = false;
+      options.warningsAreErrors = false;
+    };
+    man = {
+      enable = false;
+      generateCaches = false;
+    };
+  };
 }