diff --git a/AoC_2025/Day08.cs b/AoC_2025/Day08.cs
index 65df169..dbf4841 100644
--- a/AoC_2025/Day08.cs
+++ b/AoC_2025/Day08.cs
@@ -82,35 +82,16 @@ public class Day08
 
     private List<List<Coordinate>> AddToCircuits(Coordinate a, Coordinate b, List<List<Coordinate>> circuits)
     {
-        var circuitToAddBTo = circuits.FirstOrDefault(circuit => circuit.Contains(a));
-        var circuitToAddATo = circuits.FirstOrDefault(circuit => circuit.Contains(b));
-        if (circuitToAddATo == null && circuitToAddBTo == null)
-        {
-            circuits.Add([a, b]);
-            return circuits;
-        }
+        var circuitToAddBTo = circuits.First(circuit => circuit.Contains(a));
+        var circuitToAddATo = circuits.First(circuit => circuit.Contains(b));
 
         if (circuitToAddATo == circuitToAddBTo)
         {
             return circuits;
         }
 
-        if (circuitToAddATo != null && circuitToAddBTo != null)
-        {
-            circuitToAddBTo.AddRange(circuitToAddATo);
-            circuits.Remove(circuitToAddATo);
-            return circuits;
-        }
-
-        if (circuitToAddATo != null)
-        {
-            circuitToAddATo.Add(a);
-        }
-        else
-        {
-            circuitToAddBTo!.Add(b);
-        }
-
+        circuitToAddBTo.AddRange(circuitToAddATo);
+        circuits.Remove(circuitToAddATo);
         return circuits;
     }