diff --git a/.gitmodules b/.gitmodules
index 5ffcb00..990d036 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,8 +10,3 @@
 	path = scad/sprocketed_roller
 	url = https://git.sixteenmillimeter.com/modules/sprocketed_roller.git
 	ignore = dirty
-[submodule "scad/MCAD"]
-	path = scad/MCAD
-	url = https://github.com/openscad/MCAD.git
-	ignore = dirty
-	branch = master
diff --git a/app/data/cfg.json b/app/data/cfg.json
index 8d9b113..3395bd9 100644
--- a/app/data/cfg.json
+++ b/app/data/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.156",
+  "version": "1.8.157",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/app/package-lock.json b/app/package-lock.json
index fcd5d06..ad28c89 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.156",
+  "version": "1.8.157",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/app/package.json b/app/package.json
index e93e08e..246cffc 100644
--- a/app/package.json
+++ b/app/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy-app",
-  "version": "1.8.156",
+  "version": "1.8.157",
   "description": "GUI for the mcopy small gauge film optical printer platform",
   "main": "main.js",
   "scripts": {
diff --git a/data/cfg.json b/data/cfg.json
index 8d9b113..3395bd9 100644
--- a/data/cfg.json
+++ b/data/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.156",
+  "version": "1.8.157",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {
diff --git a/package-lock.json b/package-lock.json
index 1ec790b..52c7fea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mcopy",
-  "version": "1.8.156",
+  "version": "1.8.157",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mcopy",
-      "version": "1.8.156",
+      "version": "1.8.157",
       "license": "MIT",
       "dependencies": {
         "alert": "file:app/lib/alert",
diff --git a/package.json b/package.json
index 4765a2c..ef50a74 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mcopy",
-  "version": "1.8.156",
+  "version": "1.8.157",
   "description": "Small gauge film optical printer platform",
   "main": "build.js",
   "directories": {
diff --git a/processing/mcopy/cfg.json b/processing/mcopy/cfg.json
index 8d9b113..3395bd9 100644
--- a/processing/mcopy/cfg.json
+++ b/processing/mcopy/cfg.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.8.156",
+  "version": "1.8.157",
   "ext_port": 1111,
   "profiles": {
     "mcopy": {