diff --git a/_gulp/modules/gulpfileSections.test.ts b/_gulp/modules/gulpfileSections.test.ts
new file mode 100644
index 0000000..257374a
--- /dev/null
+++ b/_gulp/modules/gulpfileSections.test.ts
@@ -0,0 +1,33 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { markupSection } from '../templates/gulpfile/sections';
+import { createGulpTemplateContext } from '../templates/gulpfile/types';
+
+test('markupSection includes pug compilation when markup is Pug', () => {
+  const context = createGulpTemplateContext({
+    script: 'JavaScript',
+    style: 'Sass',
+    markup: 'Pug',
+    addNormalize: false,
+    addReset: false,
+  });
+
+  const output = markupSection(context);
+
+  assert.match(output, /\.pipe\(pug\(\)\)/);
+});
+
+test('markupSection does not inject pug compilation when markup is HTML', () => {
+  const context = createGulpTemplateContext({
+    script: 'TypeScript',
+    style: 'SCSS',
+    markup: 'HTML',
+    addNormalize: true,
+    addReset: true,
+  });
+
+  const output = markupSection(context);
+
+  assert.doesNotMatch(output, /\.pipe\(pug\(\)\)/);
+  assert.match(output, /\.pipe\(plumber\(\)\)\n\s*\.pipe\(dest\('dist'\)\)/);
+});
diff --git a/_gulp/templates/gulpfile/sections.ts b/_gulp/templates/gulpfile/sections.ts
index 7120936..a36e598 100644
--- a/_gulp/templates/gulpfile/sections.ts
+++ b/_gulp/templates/gulpfile/sections.ts
@@ -69,10 +69,11 @@ export function scriptsSection({ choices, scriptFolder, scriptExtension }: GulpT
 }
 
 export function markupSection({ choices, markupFolder, markupExtension }: GulpTemplateContext): string {
+  const compileMarkupPipe = choices.markup === 'Pug' ? '\n    .pipe(pug())' : '';
+
   return `function markup() {
   return src('src/${markupFolder}/**/*.${markupExtension}')
-    .pipe(plumber())
-    ${choices.markup === 'Pug' ? '.pipe(pug())' : ''}
+    .pipe(plumber())${compileMarkupPipe}
     .pipe(dest('dist'));
 }`;
 }