diff --git a/CyberChef Update Script.sh b/CyberChef Update Script.sh
index 886a75d..a1a59c9 100644
--- a/CyberChef Update Script.sh	
+++ b/CyberChef Update Script.sh	
@@ -21,7 +21,7 @@ fi
 wget -P ${CYBERCHEF_DIRECTORY} ${DOWNLOAD_URL}
 
 # unzip file
-unzip -d ${CYBERCHEF_DIRECTORY} ${CYBERCHEF_DIRECTORY}/${FILENAME}
+unzip -d ${CYBERCHEF_DIRECTORY} -o ${CYBERCHEF_DIRECTORY}/${FILENAME}
 
 # remove old index file
 rm -f ${CYBERCHEF_DIRECTORY}/index.html