diff --git a/zebra-chain/src/lib.rs b/zebra-chain/src/lib.rs
index cd0c3c95..372b36a5 100644
--- a/zebra-chain/src/lib.rs
+++ b/zebra-chain/src/lib.rs
@@ -1,5 +1,6 @@
 //! Blockchain-related datastructures for Zebra. 🦓
 
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_chain")]
 #![deny(missing_docs)]
diff --git a/zebra-client/src/lib.rs b/zebra-client/src/lib.rs
index 61555884..ce515783 100644
--- a/zebra-client/src/lib.rs
+++ b/zebra-client/src/lib.rs
@@ -1,3 +1,4 @@
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_client")]
 
diff --git a/zebra-consensus/src/lib.rs b/zebra-consensus/src/lib.rs
index aa1486c6..8f6f52af 100644
--- a/zebra-consensus/src/lib.rs
+++ b/zebra-consensus/src/lib.rs
@@ -9,6 +9,7 @@
 //! Consensus handling is provided using `tower::Service`s, to support backpressure
 //! and batch verification.
 
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_consensus")]
 #![deny(missing_docs)]
diff --git a/zebra-network/src/lib.rs b/zebra-network/src/lib.rs
index b3a6cb2c..da06626d 100644
--- a/zebra-network/src/lib.rs
+++ b/zebra-network/src/lib.rs
@@ -26,6 +26,7 @@
 //! to close, and the outbound service can connect to additional peers
 //! when it is overloaded.
 
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_network")]
 #![deny(missing_docs)]
diff --git a/zebra-rpc/src/lib.rs b/zebra-rpc/src/lib.rs
index f1aa9375..4f63c1c7 100644
--- a/zebra-rpc/src/lib.rs
+++ b/zebra-rpc/src/lib.rs
@@ -1,3 +1,4 @@
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_rpc")]
 
diff --git a/zebra-script/src/lib.rs b/zebra-script/src/lib.rs
index dd031830..1589a7a0 100644
--- a/zebra-script/src/lib.rs
+++ b/zebra-script/src/lib.rs
@@ -1,3 +1,4 @@
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_script")]
 
diff --git a/zebra-state/src/lib.rs b/zebra-state/src/lib.rs
index 47cea475..bf6b2732 100644
--- a/zebra-state/src/lib.rs
+++ b/zebra-state/src/lib.rs
@@ -8,6 +8,8 @@
 //! * BlockHeight -> Block
 //!
 //! Inserting a block into the service will create a mapping in each tree for that block.
+
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebra_state")]
 #![warn(missing_docs)]
diff --git a/zebrad/src/lib.rs b/zebrad/src/lib.rs
index ca1af88e..a63dcc2f 100644
--- a/zebrad/src/lib.rs
+++ b/zebrad/src/lib.rs
@@ -14,6 +14,7 @@
 //!
 //! [Join us on the Zcash Foundation Engineering Discord](https://discord.gg/na6QZNd).
 
+#![doc(html_favicon_url = "https://www.zfnd.org/images/zebra-favicon-128.png")]
 #![doc(html_logo_url = "https://www.zfnd.org/images/zebra-icon.png")]
 #![doc(html_root_url = "https://doc.zebra.zfnd.org/zebrad")]
 //#![deny(warnings, missing_docs, trivial_casts, unused_qualifications)]