diff --git a/include/polarssl/ecdh.h b/include/polarssl/ecdh.h
index 81c8f937..4c82f25f 100644
--- a/include/polarssl/ecdh.h
+++ b/include/polarssl/ecdh.h
@@ -27,7 +27,7 @@
 #ifndef POLARSSL_ECDH_H
 #define POLARSSL_ECDH_H
 
-#include "polarssl/ecp.h"
+#include "ecp.h"
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/polarssl/ecdsa.h b/include/polarssl/ecdsa.h
index 4a29ac63..ee60d269 100644
--- a/include/polarssl/ecdsa.h
+++ b/include/polarssl/ecdsa.h
@@ -27,7 +27,7 @@
 #ifndef POLARSSL_ECDSA_H
 #define POLARSSL_ECDSA_H
 
-#include "polarssl/ecp.h"
+#include "ecp.h"
 
 /**
  * \brief           ECDSA context structure
diff --git a/include/polarssl/ecp.h b/include/polarssl/ecp.h
index 3a9a7b66..82455c18 100644
--- a/include/polarssl/ecp.h
+++ b/include/polarssl/ecp.h
@@ -27,7 +27,7 @@
 #ifndef POLARSSL_ECP_H
 #define POLARSSL_ECP_H
 
-#include "polarssl/bignum.h"
+#include "bignum.h"
 
 /*
  * ECP error codes