diff --git a/Meta/build-root-filesystem.sh b/Meta/build-root-filesystem.sh
index f986475c0b..b152c12071 100755
--- a/Meta/build-root-filesystem.sh
+++ b/Meta/build-root-filesystem.sh
@@ -117,9 +117,18 @@ if [ -f mnt/usr/Tests/Kernel/TestProcFSWrite ]; then
     chmod 4755 mnt/usr/Tests/Kernel/TestProcFSWrite
 fi
 
-chmod 0400 mnt/res/kernel.map
-chmod 0400 mnt/boot/Kernel
-chmod 0400 mnt/boot/Kernel.debug
+if [ -f mnt/res/kernel.map ]; then
+    chmod 0400 mnt/res/kernel.map
+fi
+
+if [ -f mnt/boot/Kernel ]; then
+    chmod 0400 mnt/boot/Kernel
+fi
+
+if [ -f mnt/boot/Kernel.debug ]; then
+    chmod 0400 mnt/boot/Kernel.debug
+fi
+
 chmod 600 mnt/etc/shadow
 chmod 755 mnt/res/devel/templates/*.postcreate
 echo "done"