diff --git a/build_kernel.sh b/build_kernel.sh
index b260a50..313a433 100755
--- a/build_kernel.sh
+++ b/build_kernel.sh
@@ -10,7 +10,7 @@ mkdir ${BUILD_DIR}/kbuild
 
 # download source of kernel
 
-git clone -branch ${WSL2_Linux_Kernel_BRANCH} -depth 1 --single-branch https://github.com/microsoft/WSL2-Linux-Kernel.git
+git clone --branch ${WSL2_Linux_Kernel_BRANCH}  --depth 1 --single-branch https://github.com/microsoft/WSL2-Linux-Kernel.git
 mv WSL2-Linux-Kernel ${BUILD_DIR}/kbuild/
 
 # Using Microsoft config-wsl
diff --git a/config.sh b/config.sh
index 2447623..cff64ea 100644
--- a/config.sh
+++ b/config.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 export KERNELVER="6.1.21.1"
-export WSL2_Linux_Kernel_BRANCH="linux-msft-wsl-6.1.21.1"
+export WSL2_Linux_Kernel_BRANCH="linux-msft-wsl-6.1.y"
 
 export ZFSVER="2.1.10"       # https://zfsonlinux.org/