diff --git a/tests/FPGAIntegrationTest.cpp b/tests/FPGAIntegrationTest.cpp
index cefc10a2..609a4951 100644
--- a/tests/FPGAIntegrationTest.cpp
+++ b/tests/FPGAIntegrationTest.cpp
@@ -20,7 +20,7 @@ TEST_CASE("HLS_C_Simulation_internal_packet_generator", "[FPGA][Full]") {
     x.UseInternalPacketGenerator(true).ImagesPerTrigger(4).PedestalG0Frames(0);
 
     HLSSimulatedDevice test(0, 64);
-
+    test.SetFPGANonBlockingMode(false);
     REQUIRE_NOTHROW(test.StartAction(x));
     REQUIRE_NOTHROW(test.WaitForActionComplete());