diff --git a/spring-geode-docs/spring-geode-docs.gradle b/spring-geode-docs/spring-geode-docs.gradle
index b94f0299..6346ead2 100644
--- a/spring-geode-docs/spring-geode-docs.gradle
+++ b/spring-geode-docs/spring-geode-docs.gradle
@@ -1,4 +1,5 @@
 import org.apache.tools.ant.filters.ReplaceTokens
+import org.asciidoctor.gradle.jvm.AbstractAsciidoctorTask
 
 apply plugin: 'io.spring.convention.docs'
 apply plugin: 'io.spring.convention.spring-test'
@@ -18,7 +19,11 @@ dependencies {
 
 def versions = dependencyManagement.managedVersions
 
-asciidoctor {
+tasks.withType(AbstractAsciidoctorTask).configureEach {
+	clearSources()
+	sources {
+		include "index.adoc"
+	}
 
 	def githubBaseUrl = "https://github.com/spring-projects/spring-boot-data-geode"
 	def githubTag = snapshotBuild ? 'master' : project.version