diff --git a/pom.xml b/pom.xml
index 438d5d457e..42b4ed8f15 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,6 +45,14 @@
 						<ALGOLIA_APP_ID>WB1FQYI187</ALGOLIA_APP_ID>
 						<ALGOLIA_INDEX_NAME>springcloudcontract</ALGOLIA_INDEX_NAME>
 					</environment>
+					<packages>
+						<package>@antora/atlas-extension@1.0.0-alpha.1</package>
+						<package>@antora/collector-extension@1.0.0-alpha.3</package>
+						<package>@asciidoctor/tabs@1.0.0-beta.3</package>
+						<package>@springio/antora-extensions@1.5.0</package>
+						<package>@springio/asciidoctor-extensions@1.0.0-alpha.9</package>
+						<package>asciidoctor-kroki@0.17.0</package>
+					</packages>
 				</configuration>
 			</plugin>
 		</plugins>