diff --git a/mesocircuit/analysis/spike_analysis.py b/mesocircuit/analysis/spike_analysis.py
index 426d1a7..ed5844b 100644
--- a/mesocircuit/analysis/spike_analysis.py
+++ b/mesocircuit/analysis/spike_analysis.py
@@ -1018,7 +1018,7 @@ def _compute_ccs_distances(X, circuit, sptrains_X, binsize_time, ccs_time_interv
                            extent=[circuit.net_dict['extent']] * 2,
                            edge_wrap=True)
 
-    ccs_dic = {f'ccs_{ccs_time_interval}': ccs,
+    ccs_dic = {f'ccs_{ccs_time_interval}ms': ccs,
                'distances_mm': distances}
     return ccs_dic
 
diff --git a/mesocircuit/plotting/plotting.py b/mesocircuit/plotting/plotting.py
index e21697c..250da08 100644
--- a/mesocircuit/plotting/plotting.py
+++ b/mesocircuit/plotting/plotting.py
@@ -1368,7 +1368,7 @@ def plotfunc_CCs_distance(
         return
 
     distances = data[X]['distances_mm'][:max_num_pairs]
-    ccs = data[X][key_ccs][:max_num_pairs]
+    ccs = data[X][key_ccs + 'ms'][:max_num_pairs]
 
     # loop for reducing zorder-bias
     blocksize = int(len(distances) / nblocks)