diff --git a/configs/default.nix b/configs/default.nix
index 7376f8f..1ae0c92 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -9,6 +9,9 @@ in {
     {
       boot.supportedFilesystems = [ "ntfs" ];
     }
+    {
+      documentation.man.generateCaches = true;
+    }
     {
       niveum.user = {
         github = "kmein";
diff --git a/configs/save-space.nix b/configs/save-space.nix
index b8afc08..028b778 100644
--- a/configs/save-space.nix
+++ b/configs/save-space.nix
@@ -3,6 +3,7 @@
   documentation.enable = false;
   documentation.info.enable = false;
   documentation.man.enable = false;
+  documentation.man.generateCaches = false;
   fonts.fontconfig.enable = false;
   nix.gc.automatic = true;
   nix.optimise.automatic = true;