diff --git a/src/apps/personal/hollywood.nix b/src/apps/personal/hollywood.nix
new file mode 100644
index 0000000..24eb8e8
--- /dev/null
+++ b/src/apps/personal/hollywood.nix
@@ -0,0 +1,5 @@
+{ pkgs, ... }: {
+    home.packages = with pkgs; [
+        hollywood
+    ];
+}
diff --git a/src/apps/personal/overlays/hollywood.nix b/src/apps/personal/overlays/hollywood.nix
new file mode 100644
index 0000000..de73fca
--- /dev/null
+++ b/src/apps/personal/overlays/hollywood.nix
@@ -0,0 +1,43 @@
+final: prev: let
+  hollywood = stdenv.mkDerivation {
+    name = "hollywood-1.7";
+
+    src = fetchgit {
+      url = https://github.com/dustinkirkland/hollywood.git;
+      rev = "58e1e15e6f02cb05c2cad8163c27dabc98e3f19f";
+      sha256 = "4a0e4d499bd00da76f17c35518dee56c5eecd6c9a582f26bd52d119505e3f61a";
+    };
+
+    buildInputs = [ makeWrapper ];
+
+    patchPhase = ''
+      substituteInPlace bin/hollywood \
+        --replace /bin/bash ${bash}/bin/bash
+    '';
+
+    installPhase = ''
+      # Create the output directory and copy the core files into that
+      # directory.
+      mkdir -p $out
+      cp -R bin share $out
+      # Only install the supported plugins.
+      mkdir -p $out/lib/hollywood
+      cp lib/hollywood/apg $out/lib/hollywood
+      cp lib/hollywood/bmon $out/lib/hollywood
+      cp lib/hollywood/cmatrix $out/lib/hollywood
+      cp lib/hollywood/hexdump $out/lib/hollywood
+      cp lib/hollywood/htop $out/lib/hollywood
+      cp lib/hollywood/logs $out/lib/hollywood
+      cp lib/hollywood/mplayer $out/lib/hollywood
+      cp lib/hollywood/sshart $out/lib/hollywood
+      cp lib/hollywood/stat $out/lib/hollywood
+      cp lib/hollywood/tree $out/lib/hollywood
+      # Wrap `hollywood` so that it has the paths to all of the tools
+      # required by the plugins (and hollywood itself).
+      wrapProgram $out/bin/hollywood \
+        --suffix-each PATH : "${final.apg}/bin ${final.bmon}/bin ${final.byobu}/bin ${final.ccze}/bin ${final.cmatrix}/bin ${final.htop}/bin ${final.mplayer}/bin ${final.openssh}/bin ${final.tmux}/bin ${final.tree}/bin"
+    '';
+  }
+in {
+  hollywood = hollywood;
+}
diff --git a/src/apps/personal/sway.nix b/src/apps/personal/sway.nix
index 7cced2d..458da7b 100644
--- a/src/apps/personal/sway.nix
+++ b/src/apps/personal/sway.nix
@@ -30,7 +30,9 @@
                     xkb_layout = "gb";
                 };
             };
-            keybindings = lib.mkOptionDefault {};
+            keybindings = lib.mkOptionDefault {
+                "Mod4+l" = "/usr/bin/env swaylock -c 000000";
+            };
             keycodebindings = {};
             left = "h";
             menu = "/usr/bin/env rofi -show combi";