diff --git a/rowers/views.py b/rowers/views.py
index 5e8bb721..c4ec2766 100644
--- a/rowers/views.py
+++ b/rowers/views.py
@@ -7164,6 +7164,8 @@ def workout_smoothenpace_view(request,id=0,message="",successmessage=""):
     row.write_csv(filename,gzip=True)
     dataprep.update_strokedata(id,row.df)
 
+    messages.info(request,'A smoothening filter was applied to your pace data')
+
     if previousurl:
         url = previousurl
     else: