diff --git a/docs/modules/timeit.md b/docs/modules/timeit.md
deleted file mode 100644
index 2f7a6b17..00000000
--- a/docs/modules/timeit.md
+++ /dev/null
@@ -1,8 +0,0 @@
----
-icon: package
-label: timeit
----
-
-### `timeit.timeit(f, number)`
-
-Returns the time taken to execute the given function `f` `number` times.
\ No newline at end of file
diff --git a/include/pocketpy/modules.h b/include/pocketpy/modules.h
index 8e69b395..ac01155c 100644
--- a/include/pocketpy/modules.h
+++ b/include/pocketpy/modules.h
@@ -2,7 +2,6 @@
 
 namespace pkpy{
 
-void add_module_timeit(VM* vm);
 void add_module_operator(VM* vm);
 void add_module_time(VM* vm);
 void add_module_sys(VM* vm);
diff --git a/src/modules.cpp b/src/modules.cpp
index 9cf47c3d..374cefec 100644
--- a/src/modules.cpp
+++ b/src/modules.cpp
@@ -2,19 +2,6 @@
 
 namespace pkpy{
 
-void add_module_timeit(VM* vm){
-    PyObject* mod = vm->new_module("timeit");
-    vm->bind_func<2>(mod, "timeit", [](VM* vm, ArgsView args) {
-        PyObject* f = args[0];
-        i64 iters = CAST(i64, args[1]);
-        auto now = std::chrono::system_clock::now();
-        for(i64 i=0; i<iters; i++) vm->call(f);
-        auto end = std::chrono::system_clock::now();
-        f64 elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(end - now).count() / 1000.0;
-        return VAR(elapsed);
-    });
-}
-
 void add_module_operator(VM* vm){
     PyObject* mod = vm->new_module("operator");
     vm->bind_func<2>(mod, "lt", [](VM* vm, ArgsView args) { return VAR(vm->py_lt(args[0], args[1]));});
diff --git a/src/pocketpy.cpp b/src/pocketpy.cpp
index bc9664f9..6759ab93 100644
--- a/src/pocketpy.cpp
+++ b/src/pocketpy.cpp
@@ -1450,7 +1450,6 @@ void VM::post_init(){
     add_module_gc(this);
     add_module_random(this);
     add_module_base64(this);
-    add_module_timeit(this);
     add_module_operator(this);
     add_module_csv(this);
 
diff --git a/tests/99_builtin_func.py b/tests/99_builtin_func.py
index 7dfe646c..ebccf232 100644
--- a/tests/99_builtin_func.py
+++ b/tests/99_builtin_func.py
@@ -533,17 +533,6 @@ assert v.x == 0
 v.x = 10
 assert v.x == 10
 
-# /************ module timeit ************/
-import timeit
-
-def aaa():
-    for i in range(10):
-        for j in range(10):
-            pass
-    
-assert type(timeit.timeit(aaa, 2)) is float
-
-
 # function.__doc__
 def aaa():
     '12345'