diff --git a/threadwatcher b/threadwatcher
index da83865..b1b9959 100755
--- a/threadwatcher
+++ b/threadwatcher
@@ -89,6 +89,8 @@ scan(){
 					echo "Thread $url not found ($dl_location) pruning from cached list of threads to watch"
 					# shellcheck disable=SC2001
 					notify-send "threadwatcher" "Thread downloading to $(echo "$dl_location" | sed "s|$HOME|~|") is complete now."
+				else
+					echo "$line" >> "$TMP_URLFILE"
 				fi
 			else
 				echo "Cannot connect to 4chan."