diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index de4a6e8..2d39c7a 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -26,14 +26,14 @@
  */
 
 #if !defined(POLARSSL_CONFIG_FILE)
-#include "polarssl/config.h"
+#include "mbedtls/config.h"
 #else
 #include POLARSSL_CONFIG_FILE
 #endif
 
 #if defined(POLARSSL_CTR_DRBG_C)
 
-#include "polarssl/ctr_drbg.h"
+#include "mbedtls/ctr_drbg.h"
 
 #include <string.h>
 
@@ -43,7 +43,7 @@
 
 #if defined(POLARSSL_SELF_TEST)
 #if defined(POLARSSL_PLATFORM_C)
-#include "polarssl/platform.h"
+#include "mbedtls/platform.h"
 #else
 #include <stdio.h>
 #define polarssl_printf printf