diff --git a/rowers/models.py b/rowers/models.py
index 430ffffc..992f2173 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -3739,7 +3739,7 @@ class RowerForm(ModelForm):
             an = self.cleaned_data['an']
         except:
             try:
-                int(an = self.data['an'])
+                an = int(self.data['an'])
             except ValueError:
                 an = 0