diff --git a/src/key_profiles/asa.scad b/src/key_profiles/asa.scad
index aaa9ede..84efea8 100644
--- a/src/key_profiles/asa.scad
+++ b/src/key_profiles/asa.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module asa_row(row=3, column = 0) {
   $key_shape_type = "sculpted_square";
   $bottom_key_height = 18.06;
diff --git a/src/key_profiles/cherry.scad b/src/key_profiles/cherry.scad
index fb5950f..c202143 100644
--- a/src/key_profiles/cherry.scad
+++ b/src/key_profiles/cherry.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 // based off GMK keycap set
 
 module cherry_row(row=3, column=0) {
diff --git a/src/key_profiles/dcs.scad b/src/key_profiles/dcs.scad
index 4e6e461..d39c4fa 100644
--- a/src/key_profiles/dcs.scad
+++ b/src/key_profiles/dcs.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module dcs_row(row=3, column=0) {
   $bottom_key_width = 18.16;
   $bottom_key_height = 18.16;
diff --git a/src/key_profiles/dsa.scad b/src/key_profiles/dsa.scad
index 766084b..70c2cc6 100644
--- a/src/key_profiles/dsa.scad
+++ b/src/key_profiles/dsa.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module dsa_row(row=3, column = 0) {
   $key_shape_type = "sculpted_square";
   $bottom_key_width = 18.24; // 18.4;
diff --git a/src/key_profiles/dss.scad b/src/key_profiles/dss.scad
index 0e501ac..4aca777 100644
--- a/src/key_profiles/dss.scad
+++ b/src/key_profiles/dss.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module dss_row(n=3, column=0) {
   $key_shape_type = "sculpted_square";
   $bottom_key_width = 18.24;
diff --git a/src/key_profiles/g20.scad b/src/key_profiles/g20.scad
index 794da41..3d21b26 100644
--- a/src/key_profiles/g20.scad
+++ b/src/key_profiles/g20.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module g20_row(row=3, column = 0) {
   $bottom_key_width = 18.16;
   $bottom_key_height = 18.16;
diff --git a/src/key_profiles/grid.scad b/src/key_profiles/grid.scad
index c81be46..26716bf 100644
--- a/src/key_profiles/grid.scad
+++ b/src/key_profiles/grid.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module grid_row(row=3, column = 0) {
   $bottom_key_width = 18.16;
   $bottom_key_height = 18.16;
diff --git a/src/key_profiles/hipro.scad b/src/key_profiles/hipro.scad
index dc8db5d..b9e04d6 100644
--- a/src/key_profiles/hipro.scad
+++ b/src/key_profiles/hipro.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module hipro_row(row=3, column=0) {
   $key_shape_type = "sculpted_square";
 
diff --git a/src/key_profiles/mt3.scad b/src/key_profiles/mt3.scad
index 01d95f3..df80c19 100644
--- a/src/key_profiles/mt3.scad
+++ b/src/key_profiles/mt3.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 // This is an imperfect attempt to clone the MT3 profile
 module mt3_row(row=3, column=0, deep_dish=false) {
   $key_shape_type = "sculpted_square";
diff --git a/src/key_profiles/oem.scad b/src/key_profiles/oem.scad
index 7594991..c84b50e 100644
--- a/src/key_profiles/oem.scad
+++ b/src/key_profiles/oem.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module oem_row(row=3, column = 0) {
   $bottom_key_width = 18.05;
   $bottom_key_height = 18.05;
diff --git a/src/key_profiles/regular_polygon.scad b/src/key_profiles/regular_polygon.scad
index 2f93ca9..7333739 100644
--- a/src/key_profiles/regular_polygon.scad
+++ b/src/key_profiles/regular_polygon.scad
@@ -1,3 +1,4 @@
+use <../functions.scad>
 include <../constants.scad>
 // Regular polygon shapes CIRCUMSCRIBE the sphere of diameter $bottom_key_width
 // This is to make tiling them easier, like in the case of hexagonal keycaps etc
diff --git a/src/key_profiles/sa.scad b/src/key_profiles/sa.scad
index 3382491..8d2ecea 100644
--- a/src/key_profiles/sa.scad
+++ b/src/key_profiles/sa.scad
@@ -1,3 +1,5 @@
+use <../functions.scad>
+
 module sa_row(n=3, column=0) {
   $key_shape_type = "sculpted_square";
   $bottom_key_width = 18.4;
diff --git a/src/key_profiles/typewriter.scad b/src/key_profiles/typewriter.scad
index 347cce5..9108a05 100644
--- a/src/key_profiles/typewriter.scad
+++ b/src/key_profiles/typewriter.scad
@@ -1,3 +1,4 @@
+use <../functions.scad>
 include <../constants.scad>
 // Regular polygon shapes CIRCUMSCRIBE the sphere of diameter $bottom_key_width
 // This is to make tiling them easier, like in the case of hexagonal keycaps etc