diff --git a/docs/antora.yml b/docs/antora.yml
index 58c0ed9020..2f9c395641 100644
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,4 +1,4 @@
-name: ''
+name: ROOT
 title: Spring Security
 version: 5.6
 start_page: ROOT:index.adoc
diff --git a/docs/spring-security-docs.gradle b/docs/spring-security-docs.gradle
index 13bab78893..6c303abf28 100644
--- a/docs/spring-security-docs.gradle
+++ b/docs/spring-security-docs.gradle
@@ -24,7 +24,7 @@ tasks.register("generateAntora") {
 		def outputFile = new File("$buildDir/generateAntora/antora.yml")
 		outputFile.getParentFile().mkdirs()
 		outputFile.createNewFile()
-		outputFile.setText("""name: ''
+		outputFile.setText("""name: ROOT
 title: Spring Security
 version: 5.6
 start_page: ROOT:index.adoc