diff --git a/edk2 b/edk2
index 72d7d0c..e34f617 160000
--- a/edk2
+++ b/edk2
@@ -1 +1 @@
-Subproject commit 72d7d0ce9de72d875c512aadc81406a2588d2841
+Subproject commit e34f617b3978fdf81f7c704ddb15059f1a8b6cfb
diff --git a/scripts/build.sh b/scripts/build.sh
index 8931829..a2b535b 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -27,6 +27,7 @@ COREBOOT="${BUILD}/coreboot.rom"
 USB="${BUILD}/usb.img"
 EDK2_ARGS=(
     -D USE_HPET_TIMER=TRUE
+    -D SHELL_TYPE=NONE
     -D SOURCE_DEBUG_ENABLE=FALSE
 )