diff --git a/MVMCoreUI/Containers/NavigationController/UINavigationController+Extension.swift b/MVMCoreUI/Containers/NavigationController/UINavigationController+Extension.swift
index 625f0a25..d45ca632 100644
--- a/MVMCoreUI/Containers/NavigationController/UINavigationController+Extension.swift
+++ b/MVMCoreUI/Containers/NavigationController/UINavigationController+Extension.swift
@@ -81,9 +81,9 @@ public extension UINavigationController {
     
     /// Returns a ShadowImage based on the line property of NavigationItemModelProtocol
     func getNavigationBarShadowImage(for navigationItemModel: NavigationItemModelProtocol) -> UIImage? {
-        guard let thickness = navigationItemModel.line?.thickness,
-              let backgroundColor = navigationItemModel.line?.backgroundColor else { return nil }
-        return backgroundColor.uiColor.image(CGSize(width: thickness, height: thickness))
+        guard let model = navigationItemModel.line else { return nil }
+        let line = Line(model: model, nil, nil)
+        return line.lineColor.image(CGSize(width: line.lineWidth, height: line.lineWidth))
     }
     
     /// Convenience function for setting the navigation bar ui