diff --git a/2025/src/day08.clj b/2025/src/day08.clj
index e74c935..746515a 100644
--- a/2025/src/day08.clj
+++ b/2025/src/day08.clj
@@ -4,7 +4,7 @@
 (def input (->> (input-manager/get-input 2025 8)
                 (mapv (comp (partial mapv parse-long)
                             (partial re-seq #"\d+")))))
-(def circuits (into #{} (map hash-set input)))
+(def initial-circuits (into #{} (map hash-set input)))
 
 (defn square [x] (* x x))
 (defn dist-squared [[ax ay az] [bx by bz]]
@@ -32,7 +32,7 @@
                          (disj circuit-a)
                          (disj circuit-b)
                          (conj combined))))))
-             circuits)
+             initial-circuits)
      (sort-by count)
      (take-last 3)
      (map count)
@@ -50,7 +50,7 @@
                      (if (= 1 (count circuits'))
                        (reduced [a b])
                        circuits')))))
-             circuits)
+             initial-circuits)
      (map first)
      (apply *))