diff --git a/Sources/swift-ads-package/swift_ads_package.swift b/Sources/swift-ads-package/swift_ads_package.swift
index d42a221..3e2f9f2 100644
--- a/Sources/swift-ads-package/swift_ads_package.swift
+++ b/Sources/swift-ads-package/swift_ads_package.swift
@@ -93,6 +93,9 @@ extension SwiftAdsPackage: WKNavigationDelegate, WKUIDelegate {
     // WKNavigationDelegate methods
     public func webView(_ webView: WKWebView, decidePolicyFor navigationAction: WKNavigationAction, decisionHandler: @escaping (WKNavigationActionPolicy) -> Void) {
         // Check if the URL is intended to be opened in an external browser
+            if (!finishedLoading) {
+                return;
+            }
         
             if shouldBeOpenedInBrowser(url: navigationAction.request.url?.absoluteString ?? "") {