diff --git a/debian/openwebrx.postinst b/debian/openwebrx.postinst
index 3a96d66..ca04fd0 100755
--- a/debian/openwebrx.postinst
+++ b/debian/openwebrx.postinst
@@ -19,7 +19,7 @@ case "$1" in
     if [ ! -e "${OWRX_USERS_FILE}" ]; then
       # create an empty users file now to avoid permission problems later
       echo "[]" > "${OWRX_USERS_FILE}"
-      chown "${OWRX_USER}". ${$OWRX_USERS_FILE}
+      chown "${OWRX_USER}". ${OWRX_USERS_FILE}
     fi
 
     db_get openwebrx/admin_user_password