diff --git a/ultron/objective/models.py b/ultron/objective/models.py
index 72639cd4de..7b648763d7 100644
--- a/ultron/objective/models.py
+++ b/ultron/objective/models.py
@@ -127,19 +127,19 @@ class Skill(Educative):
         verbose_name_plural = "Skills"
 
     POSITION_CHOICES = (
-        ("0", "None"),
-        ("o", "Tuck"),
-        ("c", "Puck"),
-        ("<", "Pike"),
+        ("0", "none"),
+        ("o", "tuck"),
+        ("c", "puck"),
+        ("<", "pike"),
         # ("L", "Half pike"),
-        ("/", "Straight"),
-        ("//", "Straddle"),
+        ("/", "straight"),
+        ("//", "straddle"),
     )
 
     ROTATION_CHOICES = (
-        (0, "None"),
-        (1, "Frontward"),
-        (2, "Backward"),
+        (0, "none"),
+        (1, "frontward"),
+        (2, "backward"),
     )
 
     position = models.CharField(max_length=2, choices=POSITION_CHOICES)