diff --git a/include/pocketpy/interpreter/profiler.hpp b/include/pocketpy/interpreter/profiler.hpp
index 03f110b3..b157d48b 100644
--- a/include/pocketpy/interpreter/profiler.hpp
+++ b/include/pocketpy/interpreter/profiler.hpp
@@ -1,7 +1,9 @@
 #pragma once
 
+#include "pocketpy/common/config.h"
 #include "pocketpy/interpreter/frame.hpp"
 
+#if PK_ENABLE_PROFILER
 #include <ctime>
 
 namespace pkpy {
@@ -38,3 +40,5 @@ struct LineProfiler {
 };
 
 }  // namespace pkpy
+
+#endif
\ No newline at end of file
diff --git a/src/interpreter/profiler.cpp b/src/interpreter/profiler.cpp
index 1aa037e3..04e851f5 100644
--- a/src/interpreter/profiler.cpp
+++ b/src/interpreter/profiler.cpp
@@ -1,5 +1,6 @@
 #include "pocketpy/interpreter/profiler.hpp"
 
+#if PK_ENABLE_PROFILER
 namespace pkpy {
 
 static std::string left_pad(std::string s, int width) {
@@ -126,3 +127,5 @@ LineProfiler::~LineProfiler() {
 }
 
 }  // namespace pkpy
+
+#endif
\ No newline at end of file