diff --git a/ConnTool/ConnTool_batch_mc_central.m b/ConnTool/ConnTool_batch_mc_central.m
index 5953da1f..427e326a 100644
--- a/ConnTool/ConnTool_batch_mc_central.m
+++ b/ConnTool/ConnTool_batch_mc_central.m
@@ -486,6 +486,7 @@
                         grid_coord = ROICenters;
                         ROIGridSize = ROISize;
                     case 'coordload'
+                        ROIGridSize = ROISize;
                         [ROIFileName EC] = mc_GenPath(ROIFile);
                         if ~isempty(EC)
                             SOM_LOG('FATAL : Failure to find the ROI file');
diff --git a/ConnTool/ConnTool_batch_mc_template.m b/ConnTool/ConnTool_batch_mc_template.m
index 2f9e1d88..bd7143e3 100644
--- a/ConnTool/ConnTool_batch_mc_template.m
+++ b/ConnTool/ConnTool_batch_mc_template.m
@@ -465,9 +465,9 @@
 %%% If a '.mat" file you need make sure it contains a single array
 %%% with each row being an ROI and columns are x,y,z, in MNI mm.
 %%%
+%%% If using coordload, you need to set the ROISize variable above
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 ROIFile = '[mcRoot]/ConnTool/Templates/V_MNI_12mmgrid.mat';
-ROISize = {19};
 
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%