diff --git a/kernel/configs/fragments/common/mmio.conf b/kernel/configs/fragments/common/mmio.conf
new file mode 100644
index 000000000..5afc0b10b
--- /dev/null
+++ b/kernel/configs/fragments/common/mmio.conf
@@ -0,0 +1,3 @@
+# mmio devices are required for firecracker
+CONFIG_VIRTIO_MMIO=y
+CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
diff --git a/kernel/configs/fragments/x86_64/mmio.conf b/kernel/configs/fragments/x86_64/mmio.conf
deleted file mode 100644
index be45a7a69..000000000
--- a/kernel/configs/fragments/x86_64/mmio.conf
+++ /dev/null
@@ -1,5 +0,0 @@
-# x86 specific mmio related items
-
-# Next config are required for firecracker
-CONFIG_VIRTIO_MMIO=y
-CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y