diff --git a/day07/sol.py b/day07/sol.py
index e7e4253..e16698d 100644
--- a/day07/sol.py
+++ b/day07/sol.py
@@ -33,10 +33,6 @@ for cmd in cmds:
 
 print(sizes)
 
-t = 0
-for sz in sizes.values():
-    if sz <= 100000:
-        t += sz
-print(t)
+print(sum(sz for sz in sizes.values() if sz <= 100000))
 
 print(min(sz for sz in sizes.values() if 70000000 - sizes[''] + sz >= 30000000))