diff --git a/day01.py b/day01.py
index 6dda502..ec5df61 100644
--- a/day01.py
+++ b/day01.py
@@ -8,11 +8,8 @@ class Day(AOCDay):
     def part1(self):
         count = 0
         depths = self.getInputListAsType(int)
-        for i, x in enumerate(depths):
-            if i == 0:
-                continue
-
-            if x > depths[i-1]:
+        for x in range(1, len(depths)):
+            if depths[x] > depths[x-1]:
                 count += 1
 
         return count