diff --git a/buildScripts/setup.ant.xml b/buildScripts/setup.ant.xml
index f8fb5e51..2ee4b787 100644
--- a/buildScripts/setup.ant.xml
+++ b/buildScripts/setup.ant.xml
@@ -55,6 +55,7 @@ This buildfile is part of projectlombok.org. It sets up the build itself.
 			<or>
 				<os arch="aarch64" />
 				<os arch="x86-64" />
+				<os arch="x86_64" />
 				<os arch="amd64" />
 			</or>
 		</and>