diff --git a/entrypoint.sh b/entrypoint.sh
index 10e3bbe..372f796 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -29,7 +29,8 @@ genPassowrd () {
 sanitizeFile () {
     tmp="$(mktemp)"
     sed -e "s/\r//g" "$1" > "$tmp"
-    mv "$tmp" "$1"
+    cat "$tmp" > "$1"
+    rm "$tmp"
 }
 
 if [ ! -e "$PASSWD_LIST" ] ; then