diff --git a/automation/configs/x86/hvm_only_config b/automation/configs/x86/hvm_only_config
deleted file mode 100644
index 9efbddd535..0000000000
--- a/automation/configs/x86/hvm_only_config
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_HVM=y
-# CONFIG_PV is not set
-# CONFIG_DEBUG is not set
diff --git a/automation/configs/x86/no_hvm_pv_config b/automation/configs/x86/no_hvm_pv_config
deleted file mode 100644
index 0bf6a8e468..0000000000
--- a/automation/configs/x86/no_hvm_pv_config
+++ /dev/null
@@ -1,3 +0,0 @@
-# CONFIG_HVM is not set
-# CONFIG_PV is not set
-# CONFIG_DEBUG is not set
diff --git a/automation/configs/x86/pv_only_config b/automation/configs/x86/pv_only_config
deleted file mode 100644
index e9d8b4a7c7..0000000000
--- a/automation/configs/x86/pv_only_config
+++ /dev/null
@@ -1,3 +0,0 @@
-CONFIG_PV=y
-# CONFIG_HVM is not set
-# CONFIG_DEBUG is not set
diff --git a/automation/scripts/build b/automation/scripts/build
index 0cd0f3971d..f280d62c81 100755
--- a/automation/scripts/build
+++ b/automation/scripts/build
@@ -48,18 +48,3 @@ mkdir binaries
 if [[ "${XEN_TARGET_ARCH}" == "x86_64" ]]; then
     cp xen/xen binaries/xen
 fi
-
-# Build all the configs we care about
-case ${XEN_TARGET_ARCH} in
-    x86_64) arch=x86 ;;
-    *) exit 0 ;;
-esac
-
-cfg_dir="automation/configs/${arch}"
-for cfg in `ls ${cfg_dir}`; do
-    echo "Building $cfg"
-    make -j$(nproc) -C xen clean
-    rm -f xen/.config
-    make -C xen KBUILD_DEFCONFIG=../../../../${cfg_dir}/${cfg} XEN_CONFIG_EXPERT=y defconfig
-    make -j$(nproc) -C xen XEN_CONFIG_EXPERT=y
-done