diff --git a/src/config.rs b/src/config.rs
index 805acb44b6..47a78134b2 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -4,12 +4,12 @@ pub const DEFAULT_STACK_SIZE: usize = 65_536;
 
 pub(crate) const USER_STACK_SIZE: usize = 1_048_576;
 
-#[allow(dead_code)]
-#[cfg(feature = "pci")]
-pub(crate) const VIRTIO_MAX_QUEUE_SIZE: u16 = 2048;
-#[allow(dead_code)]
-#[cfg(not(feature = "pci"))]
-pub(crate) const VIRTIO_MAX_QUEUE_SIZE: u16 = 1024;
+#[cfg(any(
+	all(any(feature = "tcp", feature = "udp"), not(feature = "rtl8139")),
+	feature = "fuse",
+	feature = "vsock"
+))]
+pub(crate) const VIRTIO_MAX_QUEUE_SIZE: u16 = if cfg!(feature = "pci") { 2048 } else { 1024 };
 
 /// Default keep alive interval in milliseconds
 #[cfg(feature = "tcp")]