--- a/org.eclipse.sisu.plexus/src/main/java/org/eclipse/sisu/plexus/PlexusBundlePlan.java	2026-02-11 14:32:16.549734202 +0100
+++ b/org.eclipse.sisu.plexus/src/main/java/org/eclipse/sisu/plexus/PlexusBundlePlan.java	2026-02-11 14:34:11.116176056 +0100
@@ -73,7 +73,7 @@
     // ----------------------------------------------------------------------
 
     protected static boolean hasPlexusAnnotations(final Bundle bundle) {
-        final String imports = bundle.getHeaders().get(Constants.IMPORT_PACKAGE);
+        final String imports = bundle.getHeaders().get(Constants.IMPORT_PACKAGE).toString();
         return null != imports && imports.contains("org.codehaus.plexus.component.annotations");
     }