diff --git a/apps/admin-x-settings/playwright.config.ts b/apps/admin-x-settings/playwright.config.ts
index 28a8e7af31..bca2d5eed4 100644
--- a/apps/admin-x-settings/playwright.config.ts
+++ b/apps/admin-x-settings/playwright.config.ts
@@ -13,8 +13,8 @@ export default defineConfig({
     forbidOnly: !!process.env.CI,
     /* Retry on CI only */
     retries: process.env.CI ? 2 : 0,
-    /* Opt out of parallel tests on CI. */
-    workers: process.env.CI ? 1 : undefined,
+    /* Hardcode to use all cores in CI */
+    workers: process.env.CI ? '100%' : undefined,
     /* Reporter to use. See https://playwright.dev/docs/test-reporters */
     reporter: 'html',
     /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
diff --git a/apps/comments-ui/playwright.config.ts b/apps/comments-ui/playwright.config.ts
index 8519390d29..67892a1b52 100644
--- a/apps/comments-ui/playwright.config.ts
+++ b/apps/comments-ui/playwright.config.ts
@@ -13,8 +13,8 @@ export default defineConfig({
     forbidOnly: !!process.env.CI,
     /* Retry on CI only */
     retries: process.env.CI ? 2 : 0,
-    /* Opt out of parallel tests on CI. */
-    workers: process.env.CI ? 1 : undefined,
+    /* Hardcode to use all cores in CI */
+    workers: process.env.CI ? '100%' : undefined,
     /* Reporter to use. See https://playwright.dev/docs/test-reporters */
     reporter: 'html',
     timeout: process.env.PLAYWRIGHT_SLOWMO ? 100000 : 10000,
diff --git a/apps/signup-form/playwright.config.ts b/apps/signup-form/playwright.config.ts
index 8df0a35ed1..8a3b189fd9 100644
--- a/apps/signup-form/playwright.config.ts
+++ b/apps/signup-form/playwright.config.ts
@@ -13,8 +13,8 @@ export default defineConfig({
     forbidOnly: !!process.env.CI,
     /* Retry on CI only */
     retries: process.env.CI ? 2 : 0,
-    /* Opt out of parallel tests on CI. */
-    workers: process.env.CI ? 1 : undefined,
+    /* Hardcode to use all cores in CI */
+    workers: process.env.CI ? '100%' : undefined,
     /* Reporter to use. See https://playwright.dev/docs/test-reporters */
     reporter: 'html',
     /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */