diff --git a/get.sh b/get.sh
index 04b329e..8eddb4d 100755
--- a/get.sh
+++ b/get.sh
@@ -17,8 +17,11 @@ fn_SHA256=${fn1}"_"${ver}"_SHA256SUMS"
 curl -L $url$fn_package -o $fn_package || { echo "download failed"; exit 1; }
 curl -L $url$fn_SHA256 -o $fn_SHA256 || { echo "download failed"; exit 1; }
 
+
 # test checksums
 $(cat ${fn_SHA256} |grep $$(sha256sum $fn_package)) && {
+	# test filesize, didnt see any near 10 MB
+	test $(du $fn_SHA256) -lt 10240 || { echo "manually check exceptionally large file before installation."; exit 1; }
 	# maybe install
 	case $(echo $fn_suffix|cut -d"-" -f1) in
 		linux)