diff --git a/libcpuid/libcpuid_types.h b/libcpuid/libcpuid_types.h
index a5b3be4..991aa54 100644
--- a/libcpuid/libcpuid_types.h
+++ b/libcpuid/libcpuid_types.h
@@ -32,6 +32,10 @@
 #ifndef __LIBCPUID_TYPES_H__
 #define __LIBCPUID_TYPES_H__
 
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
 #if defined(HAVE_STDINT_H)
 #  include <stdint.h>
 #else