diff --git a/iso/builder/auto/config b/iso/builder/auto/config
index 85fdcbf..a3cc0d3 100755
--- a/iso/builder/auto/config
+++ b/iso/builder/auto/config
@@ -30,7 +30,7 @@ lb config noauto \
     --linux-flavours "amd64" \
     --linux-packages "${LB_LINUX_PACKAGES}" \
     --memtest none \
-    --iso-volume "EASY-BEE-${BEE_GPU_VENDOR_UPPER:-NVIDIA}" \
+    --iso-volume "EASY_BEE_${BEE_GPU_VENDOR_UPPER:-NVIDIA}" \
     --iso-application "EASY-BEE-${BEE_GPU_VENDOR_UPPER:-NVIDIA}" \
     --bootappend-live "boot=live components video=1920x1080 console=tty0 console=ttyS0,115200n8 loglevel=7 username=bee user-fullname=Bee modprobe.blacklist=nouveau" \
     --apt-recommends false \