diff --git a/tests/JFJochReceiverIntegrationTest.cpp b/tests/JFJochReceiverIntegrationTest.cpp
index d5821afd..72213ffe 100644
--- a/tests/JFJochReceiverIntegrationTest.cpp
+++ b/tests/JFJochReceiverIntegrationTest.cpp
@@ -274,7 +274,7 @@ TEST_CASE("JFJochReceiverTest_PedestalG2_storage_cell", "[JFJochReceiver]") {
     std::vector<std::unique_ptr<AcquisitionDevice>>  aq_devices;
     for (int i = 0; i < x.GetDataStreamsNum(); i++) {
         HLSSimulatedDevice *test;
-        test = new HLSSimulatedDevice(i, 64);
+        test = new HLSSimulatedDevice(i, nframes * 2);
         for (int j = 0; j < nframes; j++) {
             test->CreatePackets(x, 2 * j + 1, 1, 0,
                                 pedestal_in2.data() + j * RAW_MODULE_SIZE, false);