diff --git a/addons/addon-image/test/playwright.config.ts b/addons/addon-image/test/playwright.config.ts
index b0e565c5..79cf9f02 100644
--- a/addons/addon-image/test/playwright.config.ts
+++ b/addons/addon-image/test/playwright.config.ts
@@ -5,14 +5,14 @@ const config: PlaywrightTestConfig = {
   timeout: 10000,
   projects: [
     {
-      name: 'Chrome Stable',
+      name: 'ChromeStable',
       use: {
         browserName: 'chromium',
         channel: 'chrome'
       }
     },
     {
-      name: 'Firefox Stable',
+      name: 'FirefoxStable',
       use: {
         browserName: 'firefox'
       }
diff --git a/addons/addon-search/test/playwright.config.ts b/addons/addon-search/test/playwright.config.ts
index b0e565c5..79cf9f02 100644
--- a/addons/addon-search/test/playwright.config.ts
+++ b/addons/addon-search/test/playwright.config.ts
@@ -5,14 +5,14 @@ const config: PlaywrightTestConfig = {
   timeout: 10000,
   projects: [
     {
-      name: 'Chrome Stable',
+      name: 'ChromeStable',
       use: {
         browserName: 'chromium',
         channel: 'chrome'
       }
     },
     {
-      name: 'Firefox Stable',
+      name: 'FirefoxStable',
       use: {
         browserName: 'firefox'
       }
diff --git a/addons/addon-serialize/test/playwright.config.ts b/addons/addon-serialize/test/playwright.config.ts
index b0e565c5..79cf9f02 100644
--- a/addons/addon-serialize/test/playwright.config.ts
+++ b/addons/addon-serialize/test/playwright.config.ts
@@ -5,14 +5,14 @@ const config: PlaywrightTestConfig = {
   timeout: 10000,
   projects: [
     {
-      name: 'Chrome Stable',
+      name: 'ChromeStable',
       use: {
         browserName: 'chromium',
         channel: 'chrome'
       }
     },
     {
-      name: 'Firefox Stable',
+      name: 'FirefoxStable',
       use: {
         browserName: 'firefox'
       }
diff --git a/addons/addon-unicode-graphemes/test/playwright.config.ts b/addons/addon-unicode-graphemes/test/playwright.config.ts
index b0e565c5..79cf9f02 100644
--- a/addons/addon-unicode-graphemes/test/playwright.config.ts
+++ b/addons/addon-unicode-graphemes/test/playwright.config.ts
@@ -5,14 +5,14 @@ const config: PlaywrightTestConfig = {
   timeout: 10000,
   projects: [
     {
-      name: 'Chrome Stable',
+      name: 'ChromeStable',
       use: {
         browserName: 'chromium',
         channel: 'chrome'
       }
     },
     {
-      name: 'Firefox Stable',
+      name: 'FirefoxStable',
       use: {
         browserName: 'firefox'
       }
diff --git a/addons/addon-unicode11/test/playwright.config.ts b/addons/addon-unicode11/test/playwright.config.ts
index b0e565c5..79cf9f02 100644
--- a/addons/addon-unicode11/test/playwright.config.ts
+++ b/addons/addon-unicode11/test/playwright.config.ts
@@ -5,14 +5,14 @@ const config: PlaywrightTestConfig = {
   timeout: 10000,
   projects: [
     {
-      name: 'Chrome Stable',
+      name: 'ChromeStable',
       use: {
         browserName: 'chromium',
         channel: 'chrome'
       }
     },
     {
-      name: 'Firefox Stable',
+      name: 'FirefoxStable',
       use: {
         browserName: 'firefox'
       }
diff --git a/addons/addon-web-links/test/playwright.config.ts b/addons/addon-web-links/test/playwright.config.ts
index b0e565c5..79cf9f02 100644
--- a/addons/addon-web-links/test/playwright.config.ts
+++ b/addons/addon-web-links/test/playwright.config.ts
@@ -5,14 +5,14 @@ const config: PlaywrightTestConfig = {
   timeout: 10000,
   projects: [
     {
-      name: 'Chrome Stable',
+      name: 'ChromeStable',
       use: {
         browserName: 'chromium',
         channel: 'chrome'
       }
     },
     {
-      name: 'Firefox Stable',
+      name: 'FirefoxStable',
       use: {
         browserName: 'firefox'
       }