diff --git a/javapackages-config.json b/javapackages-config.json
index d78ebe1..1a419d9 100644
--- a/javapackages-config.json
+++ b/javapackages-config.json
@@ -2,7 +2,7 @@
     "maven.req": {
         "always_generate": [
             "javapackages-filesystem",
-            "(java-headless or java-17-headless or java-11-headless or java-1.8.0-headless)"
+            "(java-headless or java-21-headless or java-17-headless or java-11-headless or java-1.8.0-headless)"
         ],
         "java_requires": {
             "skip": true