diff --git a/build.sh b/build.sh
index eba0e5f..90bae62 100755
--- a/build.sh
+++ b/build.sh
@@ -46,7 +46,7 @@ do
     WORKING_PATH=${WORKING_PATH} \\
     CHROOT_PATH=${CHROOT_PATH}_${ALTERNATIVE} \\
     IMAGE_PATH=${IMAGE_PATH} \\
-    KERNEL_VERSION=${KERNEL_VERSION}-${ALTERNATIVE} \\
+    KERNEL_VERSION=${KERNEL_VERSION}-${PKGREL}-${ALTERNATIVE} \\
     ALTERNATIVE=${ALTERNATIVE} \\
     ${ROOT_PATH}/01_build_file_system.sh
   "
@@ -57,7 +57,7 @@ do
     WORKING_PATH=${WORKING_PATH} \\
     CHROOT_PATH=${CHROOT_PATH}_${ALTERNATIVE} \\
     IMAGE_PATH=${IMAGE_PATH} \\
-    KERNEL_VERSION=${KERNEL_VERSION}-${ALTERNATIVE} \\
+    KERNEL_VERSION=${KERNEL_VERSION}-${PKGREL}-${ALTERNATIVE} \\
     ALTERNATIVE=${ALTERNATIVE} \\
     ${ROOT_PATH}/02_build_image.sh
   "