diff --git a/bundles/org.eclipse.osgi.compatibility.state/src/org/eclipse/osgi/internal/resolver/StateImpl.java b/bundles/org.eclipse.osgi.compatibility.state/src/org/eclipse/osgi/internal/resolver/StateImpl.java
index 6d5fd3a..52f3b85 100644
--- a/bundles/org.eclipse.osgi.compatibility.state/src/org/eclipse/osgi/internal/resolver/StateImpl.java
+++ b/bundles/org.eclipse.osgi.compatibility.state/src/org/eclipse/osgi/internal/resolver/StateImpl.java
@@ -778,8 +778,8 @@
 	BundleDescription[] getFragments(final BundleDescription host) {
 		final List<BundleDescription> fragments = new ArrayList<>();
 		synchronized (this.monitor) {
-			for (Iterator<BundleDescription> iter = bundleDescriptions.values().iterator(); iter.hasNext();) {
-				BundleDescription bundle = iter.next();
+			BundleDescription[] dependents = host.getDependents();
+			for (BundleDescription bundle : dependents) {
 				HostSpecification hostSpec = bundle.getHost();
 
 				if (hostSpec != null) {