diff --git a/turbo.json b/turbo.json
index 7d6dd9795..3276d6a0d 100644
--- a/turbo.json
+++ b/turbo.json
@@ -75,6 +75,7 @@
         "NEXT_PUBLIC_CALL_LINK",
         "NEXT_PUBLIC_POSTHOG_KEY",
         "NEXT_PUBLIC_POSTHOG_HERO_AB",
+        "NEXT_PUBLIC_POSTHOG_API_HOST",
         "NEXT_PUBLIC_POSTHOG_ONBOARDING_SURVEY_ID",
         "NEXT_PUBLIC_BASE_URL",
         "NEXT_PUBLIC_CONTACTS_ENABLED",
@@ -82,7 +83,8 @@
         "NEXT_PUBLIC_SUPPORT_EMAIL",
         "NEXT_PUBLIC_GTM_ID",
         "NEXT_PUBLIC_CRISP_WEBSITE_ID",
-        "NEXT_PUBLIC_DISABLE_TINYBIRD"
+        "NEXT_PUBLIC_DISABLE_TINYBIRD",
+        "NEXT_PUBLIC_WELCOME_UPGRADE_ENABLED"
       ],
       "outputs": [".next/**", "!.next/cache/**"]
     },