diff --git a/Sources/uYouPlus.h b/Sources/uYouPlus.h
index f3e79a1..ba44a0e 100644
--- a/Sources/uYouPlus.h
+++ b/Sources/uYouPlus.h
@@ -179,18 +179,6 @@ static NSString *const kNewSettingsUI = @"newSettingsUI_enabled";
 static NSString *const kFlex = @"flex_enabled";
 // unused (uYouEnhanced)
 static NSString *const kGoogleSigninFix = @"googleSigninFix_enabled";
-static BOOL useDefaultStyle() {
-    return IS_ENABLED(@"enableNotificationIconStyle") && getNotificationIconStyle() == 0;
-}
-static BOOL useThinOutlineStyle() {
-    return IS_ENABLED(@"enableNotificationIconStyle") && getNotificationIconStyle() == 1;
-}
-static BOOL usePre2020Style() {
-    return IS_ENABLED(@"enableNotificationIconStyle") && getNotificationIconStyle() == 2;
-}
-static BOOL useInboxStyle() {
-    return IS_ENABLED(@"enableNotificationIconStyle") && getNotificationIconStyle() == 3;
-}
 
 // Always show remaining time in video player - @bhackel
 // Header has been moved to https://github.com/PoomSmart/YouTubeHeader/blob/main/YTPlayerBarController.h