diff --git a/src/test/java/org/tynamo/resteasy/integration/ResteasyIntegrationTest.java b/src/test/java/org/tynamo/resteasy/integration/ResteasyIntegrationTest.java
index 3c7c145..2c4a10b 100644
--- a/src/test/java/org/tynamo/resteasy/integration/ResteasyIntegrationTest.java
+++ b/src/test/java/org/tynamo/resteasy/integration/ResteasyIntegrationTest.java
@@ -54,4 +54,14 @@ public void testEchoGenericListOfLongs() throws Exception
 		Assert.assertEquals(response, "1");
 		client.close();
 	}
+
+	@Test
+	public void testEchoGenericListOfLongsWorkaround() throws Exception
+	{
+		Client client = ClientBuilder.newClient();
+		Invocation.Builder builder = client.target(BASEURI + "mycustomresteasyprefix/echo/generic_longs_workaround").request();
+		String response = builder.post(Entity.json("{\"params\": [1, 2, 3]}"), String.class);
+		Assert.assertEquals(response, "1");
+		client.close();
+	}
 }
diff --git a/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResource.java b/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResource.java
index 6828eba..789ba32 100644
--- a/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResource.java
+++ b/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResource.java
@@ -27,4 +27,15 @@ public interface ReloadableEchoResource
 	@Consumes("application/json")
 	@Produces("application/json")
 	Response genericLongs(List<Long> params);
+
+	class GenericLongsRequest
+	{
+		public List<Long> params;
+	}
+
+	@POST
+	@Path("/generic_longs_workaround")
+	@Consumes("application/json")
+	@Produces("application/json")
+	Response genericLongsWorkaround(GenericLongsRequest request);
 }
diff --git a/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResourceImpl.java b/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResourceImpl.java
index 40d02fc..343c869 100644
--- a/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResourceImpl.java
+++ b/src/test/java/org/tynamo/resteasy/ws/ReloadableEchoResourceImpl.java
@@ -21,4 +21,11 @@ public Response genericLongs(List<Long> params)
 		return Response.ok(first).build();
 	}
 
+	@Override
+	public Response genericLongsWorkaround(GenericLongsRequest request)
+	{
+		Long first = request.params.get(0); // OK
+		return Response.ok(first).build();
+	}
+
 }
\ No newline at end of file