diff --git a/Documentation/dev-plugins.txt b/Documentation/dev-plugins.txt
index d7bd8b3881..82a9527aa8 100644
--- a/Documentation/dev-plugins.txt
+++ b/Documentation/dev-plugins.txt
@@ -2102,6 +2102,16 @@ By implementing the
 `com.google.gerrit.server.git.ChangeReportFormatter` interface, a plugin
 may change the formatting of the report.
 
+[[url-formatting]]
+== URL Formatting
+
+URLs to various parts of Gerrit are usually formed by adding suffixes to
+the canonical web URL.
+
+By implementing the
+`com.google.gerrit.server.config.UrlFormatter` interface, a plugin may
+change the format of the URL.
+
 [[links-to-external-tools]]
 == Links To External Tools
 
diff --git a/java/com/google/gerrit/server/config/DefaultUrlFormatter.java b/java/com/google/gerrit/server/config/DefaultUrlFormatter.java
index 70fb46541d..060ee3f2d2 100644
--- a/java/com/google/gerrit/server/config/DefaultUrlFormatter.java
+++ b/java/com/google/gerrit/server/config/DefaultUrlFormatter.java
@@ -14,6 +14,7 @@
 
 package com.google.gerrit.server.config;
 
+import com.google.gerrit.extensions.registration.DynamicItem;
 import com.google.inject.AbstractModule;
 import com.google.inject.Inject;
 import com.google.inject.Provider;
@@ -27,7 +28,8 @@ public class DefaultUrlFormatter implements UrlFormatter {
   public static class Module extends AbstractModule {
     @Override
     protected void configure() {
-      bind(UrlFormatter.class).to(DefaultUrlFormatter.class);
+      DynamicItem.itemOf(binder(), UrlFormatter.class);
+      DynamicItem.bind(binder(), UrlFormatter.class).to(DefaultUrlFormatter.class);
     }
   }