diff --git a/home/user/desktops.nix b/home/user/desktops.nix
index e0f9df8..b851cd9 100644
--- a/home/user/desktops.nix
+++ b/home/user/desktops.nix
@@ -8,10 +8,18 @@ let
   browser = "firefox";
   iconPrefix = ".local/share/icons/hicolor/scalable/apps";
   newWindow = "${browser} --new-window";
-  mkIconPkg = pkgs.callPackage ../../utils/make-icon.nix { };
+  googleCalendarIcon = pkgs.callPackage (import ../../utils/make-icon.nix {
+    name = "google-calendar";
+    url = "https://ssl.gstatic.com/calendar/images/dynamiclogo_2020q4/calendar_6_2x.png";
+    sha256 = "sha256-IODUWX9m0iwunJWPJv1kw5gfgDPvAZtmD8vcSTEBjsQ=";
+  }) { };
 in
 {
-  # Update icon cache
+  home.packages = [
+    googleCalendarIcon
+  ];
+
+  # UpdamkIconPkg te icon cache
   home.activation = {
     updateIconCache = lib.hm.dag.entryAfter [ "linkGeneration" ] ''
       $DRY_RUN_CMD ${pkgs.gtk3}/bin/gtk-update-icon-cache -t -f ~/.local/share/icons/hicolor
@@ -22,7 +30,7 @@ in
     "${iconPrefix}/notion.svg".text = ''
       <?xml version="1.0" encoding="UTF-8" standalone="no"?>
       <svg class="wordmark_wordmark__gPyj1" viewBox="-1 0 30 30" fill="none" xmlns="http://www.w3.org/2000/svg">
-        <g clip-path="url(#a)">
+        <g clip-path="url(c.com/calendar/images/dynamiclogo_2020q4/calendar_6_2x.png#a)">
           <mask id="b" width="29" height="30" x="0" y="0" maskUnits="userSpaceOnUse">
             <path fill="#fff" d="M28.714 0H0v29.995h28.714V0Z">
             </path>
@@ -57,5 +65,17 @@ in
         "Utility"
       ];
     };
+
+    google-calendar = {
+      name = "Google Calendar";
+      genericName = "Calendar";
+      exec = "${pkgs.xdg-utils}/bin/xdg-open https://calendar.google.com/u/2/r";
+      comment = "Google Calendar";
+      icon = "google-calendar";
+      terminal = false;
+      categories = [
+        "Office"
+      ];
+    };
   };
 }
diff --git a/utils/make-icon.nix b/utils/make-icon.nix
index cfceee1..d4efc1b 100644
--- a/utils/make-icon.nix
+++ b/utils/make-icon.nix
@@ -1,52 +1,51 @@
 {
-  pkgs ? import <nixpkgs> { },
+  name,
+  url,
+  sha256,
+}:
+{
+  pkgs,
   imagemagick,
   file,
   stdenvNoCC,
   ...
 }:
 let
-  makeIconPkg =
-    {
-      name,
-      url,
-      sha256,
-    }:
-    stdenvNoCC.mkDerivation rec {
-      inherit name;
-      pname = name;
-
-      src = pkgs.fetchurl {
-        inherit url sha256;
-      };
-
-      dontUnpack = true;
-
-      nativeBuildInputs = [
-        imagemagick
-        file
-      ];
-
-      buildPhase = ''
-        mkdir -p $out/share/icons/hicolor/256x256/apps
-        mkdir -p $out/share/icons/hicolor/scalable/apps
-
-        fileType=$(file -b --mime-type $src)
-        if [ "$fileType" = "image/png" ]; then
-          echo "Processing PNG image..."
-          magick $src -resize 256x256 $out/share/icons/hicolor/256x256/apps/${name}.png
-        elif [ "$fileType" = "image/svg+xml" ]; then
-          echo "Processing SVG image..."
-          cp $src $out/share/icons/hicolor/scalable/apps/${name}.svg
-        else
-          echo "Unsupported image type: $fileType"
-          exit 1
-        fi
-      '';
-
-      pathsToLink = [
-        "/share/icons"
-      ];
-    };
+  appName = name;
 in
-makeIconPkg
+stdenvNoCC.mkDerivation rec {
+  pname = "${appName}-icon";
+  name = pname;
+
+  src = pkgs.fetchurl {
+    inherit url sha256;
+  };
+
+  dontUnpack = true;
+
+  nativeBuildInputs = [
+    imagemagick
+    file
+  ];
+
+  buildPhase = ''
+    mkdir -p $out/share/icons/hicolor/256x256/apps
+    mkdir -p $out/share/icons/hicolor/scalable/apps
+
+    fileType=$(file -b --mime-type $src)
+    if [ "$fileType" = "image/png" ]; then
+      echo "Processing PNG image..."
+      magick $src -resize 256x256 $out/share/icons/hicolor/256x256/apps/${appName}.png
+    elif [ "$fileType" = "image/svg+xml" ]; then
+      echo "Processing SVG image..."
+      cp $src $out/share/icons/hicolor/scalable/apps/${appName}.svg
+    else
+      echo "Unsupported image type: $fileType"
+      exit 1
+    fi
+  '';
+
+  pathsToLink = [
+    "/share/icons"
+  ];
+}