diff --git a/stocheck.sh b/stocheck.sh
index e0843a6..3e35985 100644
--- a/stocheck.sh
+++ b/stocheck.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # license: gpl-3
 
-if [[ $(curl -s https://raw.githubusercontent.com/byReqz/stocheck/main/hash) != $(md5sum $0 | cut -c -32) ]] && [[ -z $1 ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/stocheck/main/hash) != $(md5sum $0 | cut -c -32) ]] && [[ $1 != "--update" ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/stocheck/main/hash | md5sum | cut -c -32) != $(md5sum $0 | cut -c -32) ]] && [[ $1 != "-u" ]];then
+if [[ $(curl -s https://raw.githubusercontent.com/byReqz/stocheck/main/hash) != $(md5sum $0 | cut -c -32) ]] && [[ -z $1 ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/stocheck/main/hash) != $(md5sum $0 | cut -c -32) ]] && [[ $1 != "--update" ]] || [[ $(curl -s https://raw.githubusercontent.com/byReqz/stocheck/main/hash) != $(md5sum $0 | cut -c -32) ]] && [[ $1 != "-u" ]];then
   echo "#############################################"
   echo -e "\e[4mnote: newer version detected, use -u to update\e[0m"
   echo "#############################################"