diff --git a/vhost/CHANGELOG.md b/vhost/CHANGELOG.md
index d4e62dd6..aa13a7be 100644
--- a/vhost/CHANGELOG.md
+++ b/vhost/CHANGELOG.md
@@ -6,6 +6,7 @@
 ### Changed
 ### Deprecated
 ### Fixed
+- [[#304]](https://github.com/rust-vmm/vhost/pull/304) Fix building docs.
 
 ## v0.14.0
 
diff --git a/vhost/src/lib.rs b/vhost/src/lib.rs
index 74eece9b..b3822afd 100644
--- a/vhost/src/lib.rs
+++ b/vhost/src/lib.rs
@@ -54,7 +54,7 @@ pub mod vsock;
 /// Due to the way `xen` handles memory mappings we can not combine it with
 /// `postcopy` feature which relies on persistent memory mappings. Thus we
 /// disallow enabling both features at the same time.
-#[cfg(all(feature = "postcopy", feature = "xen"))]
+#[cfg(all(not(doc), feature = "postcopy", feature = "xen"))]
 compile_error!("Both `postcopy` and `xen` features can not be enabled at the same time.");
 
 /// Error codes for vhost operations