diff --git a/src/modules/cpu_frequency/bsd.cpp b/src/modules/cpu_frequency/bsd.cpp
index 8cbe4f85..c837c1fd 100644
--- a/src/modules/cpu_frequency/bsd.cpp
+++ b/src/modules/cpu_frequency/bsd.cpp
@@ -1,6 +1,6 @@
 #include <spdlog/spdlog.h>
 
-#include <cmath>    // NAN
+#include <cmath>  // NAN
 
 #include "modules/cpu_frequency.hpp"