diff --git a/ox/web/imdb.py b/ox/web/imdb.py
index 57b2423..6c5ae90 100644
--- a/ox/web/imdb.py
+++ b/ox/web/imdb.py
@@ -80,7 +80,10 @@ def parse_aspectratio(value):
         n = r[0]
         d = r[1].strip().split(' ')[0]
         try:
-            value = str(float(n) / float(d))
+            if float(d):
+                value = str(float(n) / float(d))
+            else:
+                value = str(float(n))
         except:
             print('failed to parse aspect: %s' % value)
     else: