diff --git a/skills/salesforce-custom-application/SKILL.md b/skills/salesforce-custom-application/SKILL.md
index 8bffe53..097b140 100644
--- a/skills/salesforce-custom-application/SKILL.md
+++ b/skills/salesforce-custom-application/SKILL.md
@@ -43,7 +43,7 @@ Custom applications (Lightning Apps) that group tabs and functionality to provid
 - **description**: Brief description of the application's purpose
 - **tabs**: Array of tab names to include
 - **utilityBar**: API name of the Utility Bar configuration
-- **brand**: ⚠️ HIGHLY RECOMMENDED - Branding configuration object (headerColor, shouldOverrideOrgTheme, footerColor, primaryTabColor)
+- **brand**: ⚠️ HIGHLY RECOMMENDED - Branding configuration object (headerColor, shouldOverrideOrgTheme, footerColor)
 - **actionOverrides**: ⚠️ REQUIRED when custom record pages exist - Action override configuration (actionName, content, formFactor, type, pageOrSobjectType)
 - **profileActionOverrides**: Profile-specific action overrides (actionName, content, formFactor, pageOrSobjectType, type, profile)
 - **isNavAutoTempTabsDisabled**: Navigation behavior setting (default: false)
@@ -86,7 +86,6 @@ Custom applications (Lightning Apps) that group tabs and functionality to provid
 - **brand.headerColor**: Header bar color in hex format (e.g., "#0070D2") - RECOMMENDED
 - **brand.shouldOverrideOrgTheme**: Override organization theme (true/false) - Default: false
 - **brand.footerColor**: Footer color in hex format
-- **brand.primaryTabColor**: Primary tab color in hex format
 
 ### Action Overrides (CRITICAL - DO NOT SKIP)
 **IMPORTANT**: Action overrides MUST be created for every custom object tab that has a record page generated by flexipage expert.