diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c
index 23b018cad..426ac10b4 100644
--- a/crypto/evp/evp_enc.c
+++ b/crypto/evp/evp_enc.c
@@ -64,7 +64,7 @@
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
 #endif
-#include "../constant_time_locl.h"
+#include "constant_time_locl.h"
 #include "evp_locl.h"
 
 const char EVP_version[]="EVP" OPENSSL_VERSION_PTEXT;
diff --git a/crypto/rsa/rsa_oaep.c b/crypto/rsa/rsa_oaep.c
index f04eee437..4f39385f9 100644
--- a/crypto/rsa/rsa_oaep.c
+++ b/crypto/rsa/rsa_oaep.c
@@ -18,7 +18,7 @@
  * an equivalent notion.
  */
 
-#include "../constant_time_locl.h"
+#include "constant_time_locl.h"
 
 #if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
 #include <stdio.h>
diff --git a/crypto/rsa/rsa_pk1.c b/crypto/rsa/rsa_pk1.c
index e028ff718..c2da56f6c 100644
--- a/crypto/rsa/rsa_pk1.c
+++ b/crypto/rsa/rsa_pk1.c
@@ -56,7 +56,7 @@
  * [including the GNU Public Licence.]
  */
 
-#include "../constant_time_locl.h"
+#include "constant_time_locl.h"
 
 #include <stdio.h>
 #include "cryptlib.h"