diff --git a/tests/LDEV4429.cfc b/tests/LDEV4429.cfc
new file mode 100644
index 0000000..4c81043
--- /dev/null
+++ b/tests/LDEV4429.cfc
@@ -0,0 +1,59 @@
+component extends="org.lucee.cfml.test.LuceeTestCase" labels="ehcache,cache" {
+
+	public function testCachePutEHCache() {
+		createEHCache();
+		testCachePut();
+	}
+
+	private function testCachePut() localMode="modern" {
+		var qry = queryNew("foo", "varchar",[["foo1"],["foo2"]]);
+		
+		// jsonbColl is a QueryStruct, not a ordinary struct
+		var jsonbColl = queryExecute("SELECT foo FROM qry", {}, {dbtype="query", returnType="struct", columnKey="foo"});
+
+		cachePut("def",jsonbColl,createTimespan(0,0,0,30),createTimespan(0,0,0,30),"testCache4429")
+		var cachedval = cacheGet(id ="def", region="testCache4429");
+
+		// after cache the result should be a QueryStruct, not StructImpl
+		expect(cachedval.getClass().getName()).toBe("lucee.runtime.type.query.QueryStruct"); 
+		expect(cachedval.getRecordCount()).toBe(2); // should support method getRecordCount
+	}
+
+	private function createEHCache() {
+		var cacheConn = {
+		   class: 'org.lucee.extension.cache.eh.EHCache'
+		  , storage: false
+		  , custom: {
+			  "bootstrapAsynchronously":"true",
+			  "automatic_hostName":"",
+			  "bootstrapType":"on",
+			  "maxelementsinmemory":"10000",
+			  "manual_rmiUrls":"",
+			  "distributed":"automatic",
+			  "automatic_multicastGroupAddress":"230.0.0.1",
+			  "memoryevictionpolicy":"LRU",
+			  "timeToIdleSeconds":"86400",
+			  "maximumChunkSizeBytes":"5000000",
+			  "automatic_multicastGroupPort":"4446",
+			  "listener_socketTimeoutMillis":"120000",
+			  "timeToLiveSeconds":"86400",
+			  "diskpersistent":"true",
+			  "manual_addional":"",
+			  "replicateRemovals":"true",
+			  "automatic_addional":"",
+			  "overflowtodisk":"true",
+			  "replicateAsynchronously":"true",
+			  "maxelementsondisk":"10000000",
+			  "listener_remoteObjectPort":"",
+			  "asynchronousReplicationIntervalMillis":"1000",
+			  "listener_hostName":"",
+			  "replicateUpdates":"true",
+			  "manual_hostName":"",
+			  "automatic_timeToLive":"unrestricted",
+			  "listener_port":""
+		  }
+		  , default: ''
+		};
+		application name="LDEV-4429" action="update"  caches={"testCache4429":cacheConn};
+	}
+}
\ No newline at end of file