diff --git a/lib/src/bofuart.cpp b/lib/src/bofuart.cpp
index b82a501..e160d48 100644
--- a/lib/src/bofuart.cpp
+++ b/lib/src/bofuart.cpp
@@ -400,7 +400,8 @@ BofUart::BofUart(const BOF_UART_PARAM &_rUartParam_X)
                 BofRawCircularBufferParam_X.Reset();
                 BofRawCircularBufferParam_X.MultiThreadAware_B = true;
                 BofRawCircularBufferParam_X.BufferSizeInByte_U32 = mUartParam_X.BaseChannelParam_X.SndBufferSize_U32;
-                BofRawCircularBufferParam_X.NbMaxSlot_U32 = 0;
+                BofRawCircularBufferParam_X.SlotMode_B = false;
+                BofRawCircularBufferParam_X.NbMaxBufferEntry_U32 = 128;
                 BofRawCircularBufferParam_X.pData_U8 = nullptr;
                 mpTxData_O = new BofRawCircularBuffer(BofRawCircularBufferParam_X);
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 4c00a0b..74e5714 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -214,7 +214,7 @@ configure_file(
   @ONLY
 )
 include(${CMAKE_CURRENT_BINARY_DIR}/vld.cmake)
-### VLD ###########################################
+### VLD ########################################
 
 target_link_libraries(ut_bofstd
   PRIVATE