diff --git a/packages/generators/src/addon-generator.ts b/packages/generators/src/addon-generator.ts
index 9a2e417f451..67fcd56159e 100644
--- a/packages/generators/src/addon-generator.ts
+++ b/packages/generators/src/addon-generator.ts
@@ -2,7 +2,6 @@ import fs from 'fs';
 import path from 'path';
 import Generator from 'yeoman-generator';
 
-import { generatorCopy, generatorCopyTpl } from './utils/copy-utils';
 import { List } from './utils/scaffold-utils';
 
 /**
@@ -101,11 +100,14 @@ const addonGenerator = (
             // eslint-disable-next-line @typescript-eslint/no-var-requires
             this.fs.extendJSON(this.destinationPath('package.json'), require(packageJsonTemplatePath)(this.props.name));
 
-            this.copy = generatorCopy(this, this.resolvedTemplatePath);
-            this.copyTpl = generatorCopyTpl(this, this.resolvedTemplatePath, templateFn(this));
+            copyFiles.forEach((filePath) =>
+                this.fs.copyTpl(path.join(this.resolvedTemplatePath, filePath), this.destinationPath(filePath.replace('.tpl', ''))),
+            );
 
-            copyFiles.forEach(this.copy);
-            copyTemplateFiles.forEach(this.copyTpl);
+            copyTemplateFiles.forEach((filePath) => {
+                const destFilePath = filePath.replace('_', '').replace('.tpl', '');
+                this.fs.copyTpl(path.join(this.resolvedTemplatePath, filePath), this.destinationPath(destFilePath), templateFn(this));
+            });
         }
 
         public install(): void {
diff --git a/packages/generators/src/utils/copy-utils.ts b/packages/generators/src/utils/copy-utils.ts
deleted file mode 100644
index 25dd6fda949..00000000000
--- a/packages/generators/src/utils/copy-utils.ts
+++ /dev/null
@@ -1,50 +0,0 @@
-import path from 'path';
-
-/**
- * Takes in a file path in the `./templates` directory. Copies that
- * file to the destination, with the `.tpl` extension stripped.
- *
- * @param {Generator} generator A Yeoman Generator instance
- * @param {string} templateDir Absolute path to template directory
- * @returns {Function} A curried function that takes a file path and copies it
- */
-// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any
-export const generatorCopy = (generator: any, templateDir: string): ((filePath: string) => void) => (filePath: string): void => {
-    const sourceParts = templateDir.split(path.delimiter);
-
-    sourceParts.push(...filePath.split('/'));
-
-    const targetParts = path.dirname(filePath).split('/');
-
-    targetParts.push(path.basename(filePath, '.tpl'));
-
-    generator.fs.copy(path.join(...sourceParts), generator.destinationPath(path.join.apply(null, targetParts)));
-};
-
-/**
- * Takes in a file path in the `./templates` directory. Copies that
- * file to the destination, with the `.tpl` extension and `_` prefix
- * stripped. Passes `this.props` to the template.
- *
- * @param {Generator} generator A Yeoman Generator instance
- * @param {string} templateDir Absolute path to template directory
- * @param {any} templateData An object containing the data passed to
- * the template files.
- * @returns {Function} A curried function that takes a file path and copies it
- */
-export const generatorCopyTpl = (
-    // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types, @typescript-eslint/no-explicit-any
-    generator: any,
-    templateDir: string,
-    templateData: Record<string, unknown>,
-): ((filePath: string) => void) => (filePath: string): void => {
-    const sourceParts = templateDir.split(path.delimiter);
-
-    sourceParts.push(...filePath.split('/'));
-
-    const targetParts = path.dirname(filePath).split('/');
-
-    targetParts.push(path.basename(filePath, '.tpl').slice(1));
-
-    generator.fs.copyTpl(path.join(...sourceParts), generator.destinationPath(path.join.apply(null, targetParts)), templateData);
-};