diff --git a/rowers/models.py b/rowers/models.py
index 6523acf8..2b6a9ac1 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -2046,7 +2046,7 @@ class PlannedSession(models.Model):
     name = models.CharField(max_length=150,blank=True,
                             verbose_name='Name')
 
-    comment = models.TextField(max_length=500,blank=True,
+    comment = models.TextField(max_length=1000,blank=True,
                                )
 
     startdate = models.DateField(default=current_day,