diff --git a/hammerspoon/ext/grid.lua b/hammerspoon/ext/grid.lua
index 4541f01..37f1ee9 100644
--- a/hammerspoon/ext/grid.lua
+++ b/hammerspoon/ext/grid.lua
@@ -320,9 +320,7 @@ function grid.set(win, cell, scr)
     h = cell.h * cellh - (margins.h * 2),
   }
 
-  -- calculate proper margins - this fixes doubled margins betweeen windows
-  -- shamelessly borrowed from:
-  -- https://github.com/szymonkaliski/Dotfiles/blob/8f2bbf973fa31e001e183de03b65fae408877f00/Dotfiles/hammerspoon/overrides.lua#L79-L106
+  -- ensure windows are not spaced by a double margin
   if cell.h < screengrid.h and cell.h % 1 == 0 then
     if cell.y ~= 0 then
       newframe.h = newframe.h + margins.h / 2
diff --git a/hammerspoon/ext/grid.lua.patch b/hammerspoon/ext/grid.lua.patch
deleted file mode 100644
index e2c0ca5..0000000
--- a/hammerspoon/ext/grid.lua.patch
+++ /dev/null
@@ -1,35 +0,0 @@
---- ext/grid.lua	2017-08-05 01:44:03.000000000 +0100
-+++ ext/grid.patched.lua	2017-08-05 01:43:43.000000000 +0100
-@@ -319,6 +319,32 @@ function grid.set(win, cell, scr)
-     w = cell.w * cellw - (margins.w * 2),
-     h = cell.h * cellh - (margins.h * 2),
-   }
-+
-+  -- calculate proper margins - this fixes doubled margins betweeen windows
-+  -- shamelessly borrowed from:
-+  -- https://github.com/szymonkaliski/Dotfiles/blob/8f2bbf973fa31e001e183de03b65fae408877f00/Dotfiles/hammerspoon/overrides.lua#L79-L106
-+  if cell.h < screengrid.h and cell.h % 1 == 0 then
-+    if cell.y ~= 0 then
-+      newframe.h = newframe.h + margins.h / 2
-+      newframe.y = newframe.y - margins.h / 2
-+    end
-+
-+    if cell.y + cell.h ~= screengrid.h then
-+      newframe.h = newframe.h + margins.h / 2
-+    end
-+  end
-+
-+  if cell.w < screengrid.w and cell.w % 1 == 0 then
-+    if cell.x ~= 0 then
-+      newframe.w = newframe.w + margins.w / 2
-+      newframe.x = newframe.x - margins.w / 2
-+    end
-+
-+    if cell.x + cell.w ~= screengrid.w then
-+      newframe.w = newframe.w + margins.w / 2
-+    end
-+  end
-+
-   win:setFrameInScreenBounds(newframe) --TODO check this (against screen bottom stickiness)
-   return grid
- end