diff --git a/.github/workflows/wsa-kernel.yml b/.github/workflows/wsa-kernel.yml
index 17e933a2..1f87e497 100644
--- a/.github/workflows/wsa-kernel.yml
+++ b/.github/workflows/wsa-kernel.yml
@@ -40,7 +40,7 @@ jobs:
         with:
           version: "12.0.1"
           force-version: true
-          ubuntu-version: "22.04"
+          ubuntu-version: "16.04"
           cached: ${{ steps.cache-llvm.outputs.cache-hit }}
 
       - name: Checkout KernelSU
@@ -73,7 +73,9 @@ jobs:
           ln -sf $GITHUB_WORKSPACE/KernelSU/kernel $KERNEL_ROOT/drivers/kernelsu
           echo "[+] Add KernelSU driver to Makefile"
           DRIVER_MAKEFILE=$KERNEL_ROOT/drivers/Makefile
-          grep -q "kernelsu" $DRIVER_MAKEFILE || echo "obj-y += kernelsu/" >> $DRIVER_MAKEFILE
+          DRIVER_KCONFIG=$KERNEL_ROOT/drivers/Kconfig
+          grep -q "kernelsu" "$DRIVER_MAKEFILE" || printf "\nobj-\$(CONFIG_KSU) += kernelsu/\n" >> "$DRIVER_MAKEFILE"
+          grep -q "kernelsu" "$DRIVER_KCONFIG" || sed -i "/endmenu/i\\source \"drivers/kernelsu/Kconfig\"" "$DRIVER_KCONFIG"
           echo "[+] Apply KernelSU patches"
           cd $KERNEL_ROOT && git apply $GITHUB_WORKSPACE/KernelSU/.github/patches/5.15/*.patch || echo "[-] No patch found"
           echo "[+] KernelSU setup done."