diff --git a/Utilities/Maintenance/SuperbuildDownloadList.sh b/Utilities/Maintenance/SuperbuildDownloadList.sh
index 9ab50049d1351c594e715335a849ec433f49fe6a..e0cc7033b1933fc5d8943747184a249d51d01f5c 100755
--- a/Utilities/Maintenance/SuperbuildDownloadList.sh
+++ b/Utilities/Maintenance/SuperbuildDownloadList.sh
@@ -1,2 +1,2 @@
 #/bin/bash
-grep "http" ../../SuperBuild/CMake/*.cmake | grep URL | cut -d "\"" -f 2 | sed "s/\/download$//" | sort | uniq
+grep -h -E "^[^#]*\"https?://.*(\.tar\.gz|\.tar\.bz2|\.tgz|\.tar\.xz|\.zip|export=download).*\"" ../../SuperBuild/CMake/*.cmake | grep -o -E "https?://[^\"]*" | sed "s/\/download$//" | sort | uniq