diff --git a/bids/spmup_BIDS_preprocess.m b/bids/spmup_BIDS_preprocess.m
index c0b6a6c..bc2c00c 100644
--- a/bids/spmup_BIDS_preprocess.m
+++ b/bids/spmup_BIDS_preprocess.m
@@ -289,7 +289,7 @@
         % timing     - [0 TR]
         
         if exist('SliceTiming', 'var')
-            sliceorder  = SliceTiming; % time
+            sliceorder  = SliceTiming*1000; % time in ms
             refslice    = sliceorder(round(length(SliceTiming)/2));
             timing      = [0 RepetitionTime];