diff --git a/lib/compiler.ts b/lib/compiler.ts
index de75edb0..a8c7a89c 100644
--- a/lib/compiler.ts
+++ b/lib/compiler.ts
@@ -156,6 +156,8 @@ export class ProjectCompiler implements ICompiler {
 		switch (extension) {
 			case 'js':
 			case 'jsx':
+			case 'mjs':
+			case 'cjs':
 				file.jsFileName = fileName;
 				file.jsContent = content;
 				break;
diff --git a/release/compiler.js b/release/compiler.js
index bcf59daa..7850ca4f 100644
--- a/release/compiler.js
+++ b/release/compiler.js
@@ -101,6 +101,8 @@ class ProjectCompiler {
         switch (extension) {
             case 'js':
             case 'jsx':
+            case 'mjs':
+            case 'cjs':
                 file.jsFileName = fileName;
                 file.jsContent = content;
                 break;