diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index 62ea13ee..77f12f10 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -2074,9 +2074,15 @@ def leaflet_chart_compare(course,workoutids,labeldict={},startenddict={}):
                 'lon':rowdata.df[' longitude'],
                 'time':time-time[0],
                 })
-            data.append(df)
         except Workout.DoesNotExist:
-            pass
+            df = pd.DataFrame({
+                'workoutid':id,
+                'lat':[],
+                'lon':[]}
+            )
+
+        data.append(df)
+
 
     df = pd.concat(data,axis=0)