diff --git a/hosts/common/darwin/default.nix b/hosts/common/darwin/default.nix
new file mode 100644
index 0000000..0e5cd48
--- /dev/null
+++ b/hosts/common/darwin/default.nix
@@ -0,0 +1,5 @@
+{ ... } : {
+  imports = [
+    ./dock.nix
+  ];
+}
diff --git a/hosts/common/darwin/dock.nix b/hosts/common/darwin/dock.nix
new file mode 100644
index 0000000..a160170
--- /dev/null
+++ b/hosts/common/darwin/dock.nix
@@ -0,0 +1,10 @@
+{ ... } : {
+  system.defaults.dock = {
+    autohide = true;
+    mru-spaces = false; # Don't reorder spaces.
+    show-recents = false; # Don't keep recent app icons around.
+    magnification= true;
+    tilesize = 48;
+    largesize= 96;
+  };
+}
diff --git a/hosts/macbook/configuration.nix b/hosts/macbook/configuration.nix
index 8c37ce0..04cb968 100644
--- a/hosts/macbook/configuration.nix
+++ b/hosts/macbook/configuration.nix
@@ -1,8 +1,9 @@
 { self, pkgs, config, ... }: {
 
   imports = [
-    ./hotkeys.nix
+    ../common/darwin
     ../../modules/common
+    ./hotkeys.nix
   ];
 
   # To reflect hotkeys without a login cycle.
diff --git a/hosts/msft-mac/configuration.nix b/hosts/msft-mac/configuration.nix
index 52d85a6..a3f7747 100644
--- a/hosts/msft-mac/configuration.nix
+++ b/hosts/msft-mac/configuration.nix
@@ -1,8 +1,9 @@
 { self, pkgs, config, ... }: {
 
   imports = [
-    ./hotkeys.nix
+    ../common/darwin
     ../../modules/common
+    ./hotkeys.nix
   ];
 
   # To reflect hotkeys without a login cycle.