diff --git a/Packages/Conversion/MIES_MassExperimentProcessing.ipf b/Packages/Conversion/MIES_MassExperimentProcessing.ipf
index 40bff4ee42..0d231ef14b 100644
--- a/Packages/Conversion/MIES_MassExperimentProcessing.ipf
+++ b/Packages/Conversion/MIES_MassExperimentProcessing.ipf
@@ -150,7 +150,7 @@ static Function PerformMiesTasks(outputFilePath)
 	ClearRTError()
 
 	nwbVersion = 2
-	NWB_ExportAllData(nwbVersion, overrideFilePath = outputFilePath)
+	NWB_ExportAllData(nwbVersion, overrideFullFilePath = outputFilePath)
 	HDF5CloseFile/A/Z 0
 
 	message = GetRTErrMessage()