diff --git a/include/Makefile.am b/include/Makefile.am
index 64eba2d..8bf2a46 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -27,7 +27,7 @@ nobase_include_HEADERS += kernaux/arch/x86_64.h
 endif
 
 if WITH_ARCH_X86
-nobase_include_HEADERS += kernaux/arch/x86.h
+nobase_include_HEADERS += kernaux/arch/x86.h kernaux/arch/x86-paging.h
 endif
 
 #######
diff --git a/include/kernaux/arch/i386.h b/include/kernaux/arch/i386.h
index 679fe35..16b0f24 100644
--- a/include/kernaux/arch/i386.h
+++ b/include/kernaux/arch/i386.h
@@ -6,6 +6,7 @@ extern "C" {
 #endif
 
 #include <kernaux/arch/x86.h>
+#include <kernaux/arch/x86-paging.h>
 #include <kernaux/macro.h>
 
 #include <stdbool.h>
diff --git a/include/kernaux/arch/x86-paging.h b/include/kernaux/arch/x86-paging.h
new file mode 100644
index 0000000..dafac62
--- /dev/null
+++ b/include/kernaux/arch/x86-paging.h
@@ -0,0 +1,12 @@
+#ifndef KERNAUX_INCLUDED_ARCH_X86_PAGING
+#define KERNAUX_INCLUDED_ARCH_X86_PAGING
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/kernaux/arch/x86_64.h b/include/kernaux/arch/x86_64.h
index ff9f420..8f04eec 100644
--- a/include/kernaux/arch/x86_64.h
+++ b/include/kernaux/arch/x86_64.h
@@ -6,6 +6,10 @@ extern "C" {
 #endif
 
 #include <kernaux/arch/x86.h>
+#include <kernaux/arch/x86-paging.h>
+#include <kernaux/macro.h>
+
+#include <stdint.h>
 
 /**
  * @brief CR0 bits