diff --git a/alis-commons.sh b/alis-commons.sh
index c87693a0..eeb75733 100755
--- a/alis-commons.sh
+++ b/alis-commons.sh
@@ -420,9 +420,12 @@ function partition_device() {
 }
 
 function partition_options() {
-    PARTITION_OPTIONS_BOOT="defaults,uid=0,gid=0,fmask=0077,dmask=0077"
+    PARTITION_OPTIONS_BOOT="defaults"
     PARTITION_OPTIONS="defaults"
 
+    if [ BIOS_TYPE == "uefi"]; then
+        PARTITION_OPTIONS_BOOT="$PARTITION_OPTIONS_BOOT,uid=0,gid=0,fmask=0077,dmask=0077"
+    fi
     if [ "$DEVICE_TRIM" == "true" ]; then
         PARTITION_OPTIONS_BOOT="$PARTITION_OPTIONS_BOOT,noatime"
         PARTITION_OPTIONS="$PARTITION_OPTIONS,noatime"