diff --git a/.gitattributes b/.gitattributes
index 50ca329f..ec01609d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,5 @@
-*.sh eol=lf
+* text=auto eol=lf
+*.png binary
+*.jpg binary
+*.gif binary
+*.ico binary
diff --git a/files/initrd/opt/rr/menu.sh b/files/initrd/opt/rr/menu.sh
index b693fbe6..95db5517 100755
--- a/files/initrd/opt/rr/menu.sh
+++ b/files/initrd/opt/rr/menu.sh
@@ -3556,7 +3556,8 @@ function updateRR() {
   fi
   # Check conditions
   if [ -f "${TMP_PATH}/update/update-check.sh" ]; then
-    cat "${TMP_PATH}/update/update-check.sh" | bash
+    chmod +x "${TMP_PATH}/update/update-check.sh"
+    bash "${TMP_PATH}/update/update-check.sh"
     if [ $? -ne 0 ]; then
       MSG="$(TEXT "The current version does not support upgrading to the latest update.zip. Please remake the bootloader disk!")"
       if [ "${2}" = "-1" ]; then