diff --git a/serde_core/src/lib.rs b/serde_core/src/lib.rs
index c5cb2d80..20514f86 100644
--- a/serde_core/src/lib.rs
+++ b/serde_core/src/lib.rs
@@ -35,7 +35,7 @@
 ////////////////////////////////////////////////////////////////////////////////
 
 // Serde types in rustdoc of other crates get linked to here.
-#![doc(html_root_url = "https://docs.rs/serde/1.0.222")]
+#![doc(html_root_url = "https://docs.rs/serde_core/1.0.222")]
 // Support using Serde without the standard library!
 #![cfg_attr(not(feature = "std"), no_std)]
 // Show which crate feature enables conditionally compiled APIs in documentation.