diff --git a/include/logit_cpp/logit/loggers/FileLogger.hpp b/include/logit_cpp/logit/loggers/FileLogger.hpp
index 86ed0e5..0706c74 100644
--- a/include/logit_cpp/logit/loggers/FileLogger.hpp
+++ b/include/logit_cpp/logit/loggers/FileLogger.hpp
@@ -1,3 +1,4 @@
+#pragma once
 #ifndef _LOGIT_FILE_LOGGER_HPP_INCLUDED
 #define _LOGIT_FILE_LOGGER_HPP_INCLUDED
 
diff --git a/include/logit_cpp/logit/loggers/UniqueFileLogger.hpp b/include/logit_cpp/logit/loggers/UniqueFileLogger.hpp
index dcbf159..08beb48 100644
--- a/include/logit_cpp/logit/loggers/UniqueFileLogger.hpp
+++ b/include/logit_cpp/logit/loggers/UniqueFileLogger.hpp
@@ -1,3 +1,4 @@
+#pragma once
 #ifndef _LOGIT_UNIQUE_FILE_LOGGER_HPP_INCLUDED
 #define _LOGIT_UNIQUE_FILE_LOGGER_HPP_INCLUDED