diff --git a/docs/generated/packages/playwright/executors/playwright.json b/docs/generated/packages/playwright/executors/playwright.json
index 5cb06ef6e27ae..89aac803dec31 100644
--- a/docs/generated/packages/playwright/executors/playwright.json
+++ b/docs/generated/packages/playwright/executors/playwright.json
@@ -154,7 +154,7 @@
         "description": "Host to serve UI on; specifying this option opens UI in a browser tab"
       },
       "uiPort": {
-        "type": "string",
+        "type": "number",
         "description": "Port to serve UI on, 0 for any free port; specifying this option opens UI in a browser tab"
       },
       "skipInstall": {
diff --git a/packages/playwright/src/executors/playwright/playwright.impl.ts b/packages/playwright/src/executors/playwright/playwright.impl.ts
index 4624f60e95576..4bebac5e9bab9 100644
--- a/packages/playwright/src/executors/playwright/playwright.impl.ts
+++ b/packages/playwright/src/executors/playwright/playwright.impl.ts
@@ -54,7 +54,7 @@ export interface PlaywrightExecutorSchema {
   updateSnapshots?: boolean;
   ui?: boolean;
   uiHost?: string;
-  uiPort?: string;
+  uiPort?: number;
   skipInstall?: boolean;
 }
 
diff --git a/packages/playwright/src/executors/playwright/schema.json b/packages/playwright/src/executors/playwright/schema.json
index a7ee7820ef18a..d73720ea07708 100644
--- a/packages/playwright/src/executors/playwright/schema.json
+++ b/packages/playwright/src/executors/playwright/schema.json
@@ -155,7 +155,7 @@
       "description": "Host to serve UI on; specifying this option opens UI in a browser tab"
     },
     "uiPort": {
-      "type": "string",
+      "type": "number",
       "description": "Port to serve UI on, 0 for any free port; specifying this option opens UI in a browser tab"
     },
     "skipInstall": {