diff --git a/Mechanical/OpenSCAD/Roamer.scad b/Mechanical/OpenSCAD/Roamer.scad
index e58ddd1..9eb925a 100644
--- a/Mechanical/OpenSCAD/Roamer.scad
+++ b/Mechanical/OpenSCAD/Roamer.scad
@@ -140,6 +140,8 @@ module expansion_card_lid() {
                 translate([base[0]/2-usb_c_w/2+gap, base[1]-side_wall-gap, usb_c_r+usb_c_h]) cube([usb_c_w-gap*2, side_wall+gap, base[2]-(usb_c_r+usb_c_h)]);
                 translate([base[0]/2, base[1], usb_c_r+usb_c_h]) usb_c_cutout(false);
             }
+            // Adds screw holder to lid
+            screw_holders();
         }
         // engrave LES logo into lid
         translate([3, 20, 7]) linear_extrude(height=1.5, center=true) {
@@ -251,9 +253,18 @@ module expansion_card_ext() {
     }
 }
 
+module screw_holders() {
+    outline = [1,5,5];
+    difference() {
+        cube([outline[0],outline[1],outline[2]]);
+        radius = 2;
+        height = 10;
+        rotate([0,90,0]) translate([(-outline[0]*2)-0.5,outline[1]/2, (outline[2]/2)-5]) cylinder(h = height,r = radius);
+        }
+}
+
 translate([0, -base[1], 0]) expansion_card_base(open_end = false, make_printable = true, pcb_mount="boss");
 
 translate([-base_ext[0]+base[0], -base_ext[1]-base[1], 0]) expansion_card_ext();
 
-translate([0, 0, 5]) expansion_card_lid();
-
+translate([-60, -35, 0]) expansion_card_lid();