diff --git a/boxes/generators/keyboard.py b/boxes/generators/keyboard.py
index c8f942c..88a81d6 100644
--- a/boxes/generators/keyboard.py
+++ b/boxes/generators/keyboard.py
@@ -29,7 +29,7 @@ class Keyboard:
     * https://www.kailhswitch.com/uploads/201815927/PG151101S11.pdf
     """
 
-    STANDARD_KEY_SPACING = 19
+    STANDARD_KEY_SPACING = 19.05
     SWITCH_CASE_SIZE = 15.6
     FRAME_CUTOUT = 14