diff --git a/cs_gen.cc b/cs_gen.cc
index 7ec1b920..55a879e2 100644
--- a/cs_gen.cc
+++ b/cs_gen.cc
@@ -2,7 +2,6 @@
 #include "cs_vm.hh"
 #include "cs_util.hh"
 
-#include <limits.h>
 #include <ctype.h>
 
 #include <ostd/memory.hh>
diff --git a/cs_vm.cc b/cs_vm.cc
index 3ff0d593..f3318869 100644
--- a/cs_vm.cc
+++ b/cs_vm.cc
@@ -2,8 +2,6 @@
 #include "cs_vm.hh"
 #include "cs_util.hh"
 
-#include <limits.h>
-
 #include <ostd/memory.hh>
 
 namespace cscript {