diff --git a/day05b/src/main/java/sh/natty/aoc23/Main.java b/day05b/src/main/java/sh/natty/aoc23/Main.java
index 33fe62e..aefa4d3 100644
--- a/day05b/src/main/java/sh/natty/aoc23/Main.java
+++ b/day05b/src/main/java/sh/natty/aoc23/Main.java
@@ -61,9 +61,6 @@ public class Main {
 
                 var sub = map.subMap(minKey, true, maxKey, true);
 
-                if (sub.isEmpty())
-                    return Stream.of(r);
-
                 var newRanges = new ArrayList<NumberRange<Long>>();
                 var starts = new ArrayList<Long>();
                 starts.add(r.getMinimum());