diff --git a/include/mbedtls/x509.h b/include/mbedtls/x509.h
index 054ff2e..9b6b51f 100644
--- a/include/mbedtls/x509.h
+++ b/include/mbedtls/x509.h
@@ -25,16 +25,16 @@
 #define MBEDTLS_X509_H
 
 #if !defined(MBEDTLS_CONFIG_FILE)
-#include "config.h"
+#include "mbedtls/config.h"
 #else
 #include MBEDTLS_CONFIG_FILE
 #endif
 
-#include "asn1.h"
-#include "pk.h"
+#include "mbedtls/asn1.h"
+#include "mbedtls/pk.h"
 
 #if defined(MBEDTLS_RSA_C)
-#include "rsa.h"
+#include "mbedtls/rsa.h"
 #endif
 
 /**