diff --git a/src/ios/BranchSDK.m b/src/ios/BranchSDK.m
index 177058ad..076b484f 100644
--- a/src/ios/BranchSDK.m
+++ b/src/ios/BranchSDK.m
@@ -593,8 +593,10 @@ - (void)postUnhandledURL:(NSNotification *)notification {
     // We create a JSON string result, because we're unable to handle the url. We will include the url in the return string.
     NSError *error;
     NSString *urlString;
-
-    if ([notification.object respondsToSelector:@selector(absoluteString:)]) {
+    
+//    if ([notification.object respondsToSelector:@selector(absoluteString:)]) {
+    SEL selector = NSSelectorFromString(@"absoluteString:");
+    if ([notification.object respondsToSelector:selector]) {
         urlString = [notification.object absoluteString];
     } else {
         urlString = notification.object;