diff --git a/scripts/install b/scripts/install
index 571eeb9..38520ce 100644
--- a/scripts/install
+++ b/scripts/install
@@ -61,7 +61,7 @@ chown -R $app:$app "/var/log/$app"
 ynh_use_logrotate
 
 # Create a dedicated Fail2Ban config
-ynh_add_fail2ban_config --logpath="/var/log/$app/$app.log" --failregex="(^.*Username or password is incorrect\. Try again\. IP: <ADDR>\. Username:.*$)|(^.*Invalid admin token\. IP: <ADDR>.*$)"
+ynh_add_fail2ban_config --logpath="/var/log/$app/$app.log" --failregex="^.*Username or password is incorrect\. Try again\. IP: <ADDR>\. Username:.*$|^.*Invalid admin token\. IP: <ADDR>.*$"
 
 yunohost service add $app --description="$app daemon for vaultwarden" --log="/var/log/$app/$app.log"
 
diff --git a/scripts/upgrade b/scripts/upgrade
index 602d669..0ac5a43 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -66,7 +66,7 @@ chown -R $app:$app "/var/log/$app"
 ynh_use_logrotate --non-append
 
 # Create a dedicated Fail2Ban config
-ynh_add_fail2ban_config --logpath="/var/log/$app/$app.log" --failregex="(^.*Username or password is incorrect\. Try again\. IP: <ADDR>\. Username:.*$)|(^.*Invalid admin token\. IP: <ADDR>.*$)"
+ynh_add_fail2ban_config --logpath="/var/log/$app/$app.log" --failregex="^.*Username or password is incorrect\. Try again\. IP: <ADDR>\. Username:.*$|^.*Invalid admin token\. IP: <ADDR>.*$"
 
 yunohost service add $app --description="$app daemon for vaultwarden" --log="/var/log/$app/$app.log"