diff --git a/build.sh b/build.sh
index 1945057..d173e84 100755
--- a/build.sh
+++ b/build.sh
@@ -47,6 +47,7 @@ do
     CHROOT_PATH=${CHROOT_PATH}_${ALTERNATIVE} \\
     IMAGE_PATH=${IMAGE_PATH} \\
     KERNEL_VERSION=${KERNEL_VERSION}-${ALTERNATIVE} \\
+    ALTERNATIVE=${ALTERNATIVE} \\
     ${ROOT_PATH}/01_build_file_system.sh
   "
 
@@ -57,6 +58,7 @@ do
     CHROOT_PATH=${CHROOT_PATH}_${ALTERNATIVE} \\
     IMAGE_PATH=${IMAGE_PATH} \\
     KERNEL_VERSION=${KERNEL_VERSION}-${ALTERNATIVE} \\
+    ALTERNATIVE=${ALTERNATIVE} \\
     ${ROOT_PATH}/02_build_image.sh
   "
 
@@ -73,6 +75,7 @@ do
     IMAGE_PATH=${IMAGE_PATH} \\
     CHROOT_PATH=${CHROOT_PATH}_${ALTERNATIVE} \\
     KERNEL_VERSION=${KERNEL_VERSION}-${ALTERNATIVE} \\
+    ALTERNATIVE=${ALTERNATIVE} \\
     ${ROOT_PATH}/04_create_iso.sh
   "
   livecd_exitcode=$?