diff --git a/src/core/lib/JA4.mjs b/src/core/lib/JA4.mjs
index 2886c6d5..58422bca 100644
--- a/src/core/lib/JA4.mjs
+++ b/src/core/lib/JA4.mjs
@@ -287,4 +287,4 @@ function alpnFingerprint(rawBytes) {
     const firstHex = firstByte.toString(16).padStart(2, "0");
     const lastHex = lastByte.toString(16).padStart(2, "0");
     return firstHex[0] + lastHex[1];
-}
\ No newline at end of file
+}