diff --git a/packages/schematics/angular/application/index_spec.ts b/packages/schematics/angular/application/index_spec.ts
index 173a4a0bde56..215664398b8e 100644
--- a/packages/schematics/angular/application/index_spec.ts
+++ b/packages/schematics/angular/application/index_spec.ts
@@ -868,7 +868,7 @@ describe('Application Schematic', () => {
     expect(packageJson.devDependencies['@tailwindcss/postcss']).toBeDefined();
 
     const stylesContent = tree.readContent('/projects/foo/src/styles.css');
-    expect(stylesContent).toContain('@import "tailwindcss";');
+    expect(stylesContent).toContain(`@import 'tailwindcss';`);
   });
 
   describe(`fileNameStyleGuide: '2016'`, () => {
diff --git a/packages/schematics/angular/ng-new/index_spec.ts b/packages/schematics/angular/ng-new/index_spec.ts
index 28e1c13f315b..ad97df398fba 100644
--- a/packages/schematics/angular/ng-new/index_spec.ts
+++ b/packages/schematics/angular/ng-new/index_spec.ts
@@ -126,7 +126,7 @@ describe('Ng New Schematic', () => {
     expect(packageJson.devDependencies['@tailwindcss/postcss']).toBeDefined();
 
     const stylesContent = tree.readContent('/bar/src/styles.css');
-    expect(stylesContent).toContain('@import "tailwindcss";');
+    expect(stylesContent).toContain(`@import 'tailwindcss';`);
   });
 
   it(`should create files with file name style guide '2016'`, async () => {
diff --git a/packages/schematics/angular/tailwind/index.ts b/packages/schematics/angular/tailwind/index.ts
index e246e5f55bfe..018f0f3b9f95 100644
--- a/packages/schematics/angular/tailwind/index.ts
+++ b/packages/schematics/angular/tailwind/index.ts
@@ -55,7 +55,7 @@ function addTailwindStyles(options: { project: string }, project: ProjectDefinit
 
     if (!stylesheetPath) {
       const newStylesheetPath = join(project.sourceRoot ?? 'src', 'tailwind.css');
-      tree.create(newStylesheetPath, '@import "tailwindcss";\n');
+      tree.create(newStylesheetPath, `@import 'tailwindcss';\n`);
 
       return updateWorkspace((workspace) => {
         const project = workspace.projects.get(options.project);
@@ -82,8 +82,8 @@ function addTailwindStyles(options: { project: string }, project: ProjectDefinit
       });
     } else {
       let stylesheetContent = tree.readText(stylesheetPath);
-      if (!stylesheetContent.includes('@import "tailwindcss";')) {
-        stylesheetContent += '\n@import "tailwindcss";\n';
+      if (!/@import ["']tailwindcss["'];/.test(stylesheetContent)) {
+        stylesheetContent += `\n@import 'tailwindcss';\n`;
         tree.overwrite(stylesheetPath, stylesheetContent);
       }
     }
diff --git a/packages/schematics/angular/tailwind/index_spec.ts b/packages/schematics/angular/tailwind/index_spec.ts
index b5f3e346bd83..a70c3b3eef8d 100644
--- a/packages/schematics/angular/tailwind/index_spec.ts
+++ b/packages/schematics/angular/tailwind/index_spec.ts
@@ -64,17 +64,17 @@ describe('Tailwind Schematic', () => {
   it('should add tailwind imports to styles.css', async () => {
     const tree = await schematicRunner.runSchematic('tailwind', { project: 'bar' }, appTree);
     const stylesContent = tree.readContent('/projects/bar/src/styles.css');
-    expect(stylesContent).toContain('@import "tailwindcss";');
+    expect(stylesContent).toContain(`@import 'tailwindcss';`);
   });
 
   it('should not add duplicate tailwind imports to styles.css', async () => {
     let tree = await schematicRunner.runSchematic('tailwind', { project: 'bar' }, appTree);
     const stylesContent = tree.readContent('/projects/bar/src/styles.css');
-    expect(stylesContent.match(/@import "tailwindcss";/g)?.length).toBe(1);
+    expect(stylesContent.match(/@import 'tailwindcss';/g)?.length).toBe(1);
 
     tree = await schematicRunner.runSchematic('tailwind', { project: 'bar' }, tree);
     const stylesContentAfter = tree.readContent('/projects/bar/src/styles.css');
-    expect(stylesContentAfter.match(/@import "tailwindcss";/g)?.length).toBe(1);
+    expect(stylesContentAfter.match(/@import 'tailwindcss';/g)?.length).toBe(1);
   });
 
   describe('with scss styles', () => {
@@ -86,7 +86,7 @@ describe('Tailwind Schematic', () => {
       const tree = await schematicRunner.runSchematic('tailwind', { project: 'bar' }, appTree);
       expect(tree.exists('/projects/bar/src/tailwind.css')).toBe(true);
       const stylesContent = tree.readContent('/projects/bar/src/tailwind.css');
-      expect(stylesContent).toContain('@import "tailwindcss";');
+      expect(stylesContent).toContain(`@import 'tailwindcss';`);
     });
 
     it('should add tailwind.css to angular.json', async () => {
@@ -99,7 +99,7 @@ describe('Tailwind Schematic', () => {
     it('should not add tailwind imports to styles.scss', async () => {
       const tree = await schematicRunner.runSchematic('tailwind', { project: 'bar' }, appTree);
       const stylesContent = tree.readContent('/projects/bar/src/styles.scss');
-      expect(stylesContent).not.toContain('@import "tailwindcss";');
+      expect(stylesContent).not.toContain(`@import 'tailwindcss';`);
     });
   });