diff --git a/generator.cpp b/generator.cpp
index 38c104c..edab041 100644
--- a/generator.cpp
+++ b/generator.cpp
@@ -1,24 +1,21 @@
 #ifndef FORTUNA_GENERATOR_CPP
 #define FORTUNA_GENERATOR_CPP
 
+#include "generator.h"
+
 #include <cmath>
 #include <cassert>
 #include <cstdint>
 #include <stdexcept>
 
-#include <cryptopp/hex.h>
-#include <cryptopp/filters.h>
-#include <cryptopp/sha3.h>
-
 #include <cryptopp/osrng.h>
 #include <cryptopp/hex.h>
 #include <cryptopp/filters.h>
 #include <cryptopp/serpent.h>
+#include <cryptopp/sha3.h>
 #include <cryptopp/ccm.h>
 #include <fmt/core.h>
 
-#include "generator.h"
-
 namespace fortuna {
 namespace generator {