diff --git a/app/web/src/helpers/cadPackages/curv/initialCode.curv b/app/web/src/helpers/cadPackages/curv/initialCode.curv
new file mode 100644
index 0000000..3f4c4a1
--- /dev/null
+++ b/app/web/src/helpers/cadPackages/curv/initialCode.curv
@@ -0,0 +1,6 @@
+// sphere box
+
+(smooth 1).union [
+  box,
+  sphere
+]
diff --git a/app/web/src/helpers/cadPackages/curv/initialCode.scad b/app/web/src/helpers/cadPackages/curv/initialCode.scad
deleted file mode 100644
index 129a2d3..0000000
--- a/app/web/src/helpers/cadPackages/curv/initialCode.scad
+++ /dev/null
@@ -1,8 +0,0 @@
-// sphere box
-
-// ^ first comment is used for download title (i.e "involute-donut.stl")
-
-(smooth 1).union [
-  box,
-  sphere
-]
diff --git a/app/web/src/helpers/cadPackages/index.ts b/app/web/src/helpers/cadPackages/index.ts
index 28589d9..108469d 100644
--- a/app/web/src/helpers/cadPackages/index.ts
+++ b/app/web/src/helpers/cadPackages/index.ts
@@ -15,7 +15,7 @@ import jsCadInitialCode from 'src/helpers/cadPackages/jsCad/initialCode.jscad.js
 
 import curv from './curv/curvController'
 import curvGuide from 'src/helpers/cadPackages/curv/userGuide.md'
-import curvInitialCode from 'src/helpers/cadPackages/curv/initialCode.py'
+import curvInitialCode from 'src/helpers/cadPackages/curv/initialCode.curv'
 
 export const cadPackages: { [key in CadPackageType]: DefaultKernelExport } = {
   openscad,