diff --git a/driver/psi_ms_daq.c b/driver/psi_ms_daq.c
index 288eddc..24d8858 100644
--- a/driver/psi_ms_daq.c
+++ b/driver/psi_ms_daq.c
@@ -406,6 +406,18 @@ PsiMsDaq_RetCode_t PsiMsDaq_Str_GetMaxLvl(	PsiMsDaq_StrHandle strHndl,
 	return PsiMsDaq_RetCode_Success;
 }
 
+PsiMsDaq_RetCode_t PsiMsDaq_Str_ClrMaxLvl(	PsiMsDaq_StrHandle strHndl)
+{
+	//Pointer Cast
+	PsiMsDaq_StrInst_t* inst_p = (PsiMsDaq_StrInst_t*) strHndl;
+	PsiMsDaq_IpHandle ipHandle = inst_p->ipHandle;
+	const uint8_t strNr = inst_p->nr;
+	//Implementation
+	SAFE_CALL(PsiMsDaq_RegWrite(ipHandle, PSI_MS_DAQ_REG_MAXLVL(strNr), 0));
+	//Done
+	return PsiMsDaq_RetCode_Success;	
+}
+
 PsiMsDaq_RetCode_t PsiMsDaq_Str_GetFreeWindows(	PsiMsDaq_StrHandle strHndl,
 												uint8_t* const freeWindows_p)
 {
diff --git a/driver/psi_ms_daq.h b/driver/psi_ms_daq.h
index 4be0e53..b9808cd 100644
--- a/driver/psi_ms_daq.h
+++ b/driver/psi_ms_daq.h
@@ -425,6 +425,14 @@ PsiMsDaq_RetCode_t PsiMsDaq_Str_Arm(PsiMsDaq_StrHandle strHndl);
  */
 PsiMsDaq_RetCode_t PsiMsDaq_Str_GetMaxLvl(	PsiMsDaq_StrHandle strHndl,
 											uint32_t* const maxLvl_p);
+											
+/**
+ * @brief	Clear the maximum input buffer fill level
+ *
+ * @param	strHndl		Driver handle for the stream
+ * @return	Return Code
+ */
+PsiMsDaq_RetCode_t PsiMsDaq_Str_ClrMaxLvl(	PsiMsDaq_StrHandle strHndl);
 
 /**
  * @brief	Get the number of free windows.