diff --git a/packages/playwright/src/runner/loadUtils.ts b/packages/playwright/src/runner/loadUtils.ts
index 4cac21cd08106..cd735ceca39c5 100644
--- a/packages/playwright/src/runner/loadUtils.ts
+++ b/packages/playwright/src/runner/loadUtils.ts
@@ -136,10 +136,10 @@ export async function createRootSuite(testRun: TestRun, errors: TestError[], sho
 
     // Filter file suites for all projects.
     for (const [project, fileSuites] of testRun.projectSuites) {
-      const filteredFileSuites = additionalFileMatcher ? fileSuites.filter(fileSuite => additionalFileMatcher(fileSuite.location!.file)) : fileSuites;
-      const projectSuite = createProjectSuite(project, filteredFileSuites);
+      const projectSuite = createProjectSuite(project, fileSuites);
       projectSuites.set(project, projectSuite);
-      const filteredProjectSuite = filterProjectSuite(projectSuite, { cliFileFilters, cliTitleMatcher, testIdMatcher: config.testIdMatcher });
+
+      const filteredProjectSuite = filterProjectSuite(projectSuite, { cliFileFilters, cliTitleMatcher, testIdMatcher: config.testIdMatcher, additionalFileMatcher });
       filteredProjectSuites.set(project, filteredProjectSuite);
     }
   }
@@ -200,8 +200,8 @@ export async function createRootSuite(testRun: TestRun, errors: TestError[], sho
     const projectClosure = new Map(buildProjectsClosure(rootSuite.suites.map(suite => suite._fullProject!)));
 
     // Clone file suites for dependency projects.
-    for (const project of projectClosure.keys()) {
-      if (projectClosure.get(project) === 'dependency')
+    for (const [project, level] of projectClosure.entries()) {
+      if (level === 'dependency')
         rootSuite._prependSuite(buildProjectSuite(project, projectSuites.get(project)!));
     }
   }
@@ -225,9 +225,9 @@ function createProjectSuite(project: FullProjectInternal, fileSuites: Suite[]):
   return projectSuite;
 }
 
-function filterProjectSuite(projectSuite: Suite, options: { cliFileFilters: TestFileFilter[], cliTitleMatcher?: Matcher, testIdMatcher?: Matcher }): Suite {
+function filterProjectSuite(projectSuite: Suite, options: { cliFileFilters: TestFileFilter[], cliTitleMatcher?: Matcher, testIdMatcher?: Matcher, additionalFileMatcher?: Matcher }): Suite {
   // Fast path.
-  if (!options.cliFileFilters.length && !options.cliTitleMatcher && !options.testIdMatcher)
+  if (!options.cliFileFilters.length && !options.cliTitleMatcher && !options.testIdMatcher && !options.additionalFileMatcher)
     return projectSuite;
 
   const result = projectSuite._deepClone();
@@ -238,6 +238,8 @@ function filterProjectSuite(projectSuite: Suite, options: { cliFileFilters: Test
   filterTestsRemoveEmptySuites(result, (test: TestCase) => {
     if (options.cliTitleMatcher && !options.cliTitleMatcher(test._grepTitle()))
       return false;
+    if (options.additionalFileMatcher && !options.additionalFileMatcher(test.location.file))
+      return false;
     return true;
   });
   return result;
diff --git a/tests/playwright-test/only-changed.spec.ts b/tests/playwright-test/only-changed.spec.ts
index 45b750cbe4cdd..355bcf977d205 100644
--- a/tests/playwright-test/only-changed.spec.ts
+++ b/tests/playwright-test/only-changed.spec.ts
@@ -364,4 +364,53 @@ test('UI mode is not supported', async ({ runInlineTest }) => {
   const result = await runInlineTest({}, { 'only-changed': true, 'ui': true });
   expect(result.exitCode).toBe(1);
   expect(result.output).toContain('--only-changed is not supported in UI mode');
+});
+
+test('should run project dependencies of changed tests', {
+  annotation: {
+    type: 'issue',
+    description: 'https://github.com/microsoft/playwright/issues/32070',
+  },
+}, async ({ runInlineTest, git, writeFiles }) => {
+  await writeFiles({
+    'playwright.config.ts': `
+      module.exports = {
+        projects: [
+          { name: 'setup', testMatch: 'setup.spec.ts', },
+          { name: 'main', dependencies: ['setup'] },
+        ],
+      };
+    `,
+    'setup.spec.ts': `
+    import { test, expect } from '@playwright/test';
+
+    test('setup test', async ({ page }) => {
+      console.log('setup test is executed')
+    });
+    `,
+    'a.spec.ts': `
+      import { test, expect } from '@playwright/test';
+      test('fails', () => { expect(1).toBe(2); });
+    `,
+    'b.spec.ts': `
+      import { test, expect } from '@playwright/test';
+      test('fails', () => { expect(1).toBe(2); });
+    `,
+  });
+
+  git(`add .`);
+  git(`commit -m init`);
+
+  const result = await runInlineTest({
+    'c.spec.ts': `
+      import { test, expect } from '@playwright/test';
+      test('fails', () => { expect(1).toBe(2); });
+    `
+  }, { 'only-changed': true });
+
+  expect(result.exitCode).toBe(1);
+  expect(result.failed).toBe(1);
+  expect(result.passed).toBe(1);
+
+  expect(result.output).toContain('setup test is executed');
 });
\ No newline at end of file