diff --git a/README.md b/README.md
index 084a4ac..59ee0fb 100644
--- a/README.md
+++ b/README.md
@@ -13,13 +13,14 @@ git clone https://github.com/lmanul/awesome-workspace-grid.git
 
 Arguments to pass to the contructor (all of them are optional):
 
-| Arg        | Default        | Description                         |
-|------------|----------------|-------------------------------------|
-| `rows`     | 2              | Number of rows (1 to 9)             |
-| `columns`  | 3              | Number of columns (1 to 9)          |
-| `cycle`    | `false`        | Whether to cycle at grid edges      |
-| `position` | `"top_middle"` | Notification position on the screen |
-| `visual`   | `true`         | Whether to show workspace changes   |
+| Arg         | Default        | Description                         |
+|-------------|----------------|-------------------------------------|
+| `rows`      | 2              | Number of rows (1 to 9)             |
+| `columns`   | 3              | Number of columns (1 to 9)          |
+| `cycle`     | `false`        | Whether to cycle at grid edges      |
+| `icon_size` | 100            | Size of icon in notification        |
+| `position`  | `"top_middle"` | Notification position on the screen |
+| `visual`    | `true`         | Whether to show workspace changes   |
 
 Please make sure that `rows` × `columns` is equal to your number of tags, as
 defined by the call to `awful.tag()` in your configuration.
diff --git a/awesome-workspace-grid.lua b/awesome-workspace-grid.lua
index f19d1b8..5e1275c 100644
--- a/awesome-workspace-grid.lua
+++ b/awesome-workspace-grid.lua
@@ -18,6 +18,7 @@ function workspace_grid:init(args)
    self.position = args.position or "top_middle"
    self.visual = args.visual or true
    self.cycle = args.cycle or false
+   self.icon_size = args.icon_size or 100
 
    if self.visual then
       awful.screen.connect_for_each_screen(function(s)
@@ -81,7 +82,7 @@ function workspace_grid:on_tag_selected(t)
       icon_path = "icons/workspace_" .. self.rows .. "x" .. self.columns .. "_" .. t.index .. ".svg"
       notification = naughty.notify({
             icon = script_path() .. icon_path,
-            icon_size = 100,
+            icon_size = self.icon_size,
             margin = 0,
             position = self.position,
             preset = naughty.config.presets.normal,