diff --git a/localization/deviation_estimation_tools/deviation_estimator/include/deviation_estimator/validation_module.hpp b/localization/deviation_estimation_tools/deviation_estimator/include/deviation_estimator/validation_module.hpp
index ada582bc..c6c01567 100644
--- a/localization/deviation_estimation_tools/deviation_estimator/include/deviation_estimator/validation_module.hpp
+++ b/localization/deviation_estimation_tools/deviation_estimator/include/deviation_estimator/validation_module.hpp
@@ -22,6 +22,8 @@
 #include <fmt/core.h>
 
 #include <limits>
+#include <map>
+#include <string>
 #include <utility>
 #include <vector>
 
diff --git a/localization/deviation_estimation_tools/deviation_evaluator/include/deviation_evaluator/deviation_evaluator.hpp b/localization/deviation_estimation_tools/deviation_evaluator/include/deviation_evaluator/deviation_evaluator.hpp
index 278b1913..8ac92a48 100644
--- a/localization/deviation_estimation_tools/deviation_evaluator/include/deviation_evaluator/deviation_evaluator.hpp
+++ b/localization/deviation_estimation_tools/deviation_evaluator/include/deviation_evaluator/deviation_evaluator.hpp
@@ -49,7 +49,7 @@ class DeviationEvaluator : public rclcpp::Node
   {
     double lateral;
     double long_radius;
-    Errors() : lateral(0), long_radius(0){};
+    Errors() : lateral(0), long_radius(0) {}
   };
 
 public:
diff --git a/localization/deviation_estimation_tools/deviation_evaluator/src/deviation_evaluator.cpp b/localization/deviation_estimation_tools/deviation_evaluator/src/deviation_evaluator.cpp
index 9bc3329d..2ba5c285 100644
--- a/localization/deviation_estimation_tools/deviation_evaluator/src/deviation_evaluator.cpp
+++ b/localization/deviation_estimation_tools/deviation_evaluator/src/deviation_evaluator.cpp
@@ -31,7 +31,7 @@
 // clang-format on
 using std::placeholders::_1;
 
-using namespace std::chrono_literals;
+using std::chrono_literals::operator""s;
 
 double double_round(const double x, const int n) { return std::round(x * pow(10, n)) / pow(10, n); }