diff --git a/src/c/util/blob.h b/src/c/util/blob.h
index 8d1f784..94bbaf9 100644
--- a/src/c/util/blob.h
+++ b/src/c/util/blob.h
@@ -7,7 +7,7 @@
 #ifndef NDN_BLOB_H
 #define NDN_BLOB_H
 
-#include <ndn-cpp/c/common.h>
+#include <ndn-cpp-dev/c/common.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/src/c/util/crypto.c b/src/c/util/crypto.c
index e8dfbfd..384e5b8 100644
--- a/src/c/util/crypto.c
+++ b/src/c/util/crypto.c
@@ -4,7 +4,7 @@
  * See COPYING for copyright and distribution information.
  */
 
-#include "ndn-cpp/c/util/crypto.h"
+#include "ndn-cpp-dev/c/util/crypto.h"
 
 void ndn_digestSha256(const uint8_t *data, size_t dataLength, uint8_t *digest)
 {
diff --git a/src/c/util/ndn_memory.h b/src/c/util/ndn_memory.h
index 56bd699..27b552d 100644
--- a/src/c/util/ndn_memory.h
+++ b/src/c/util/ndn_memory.h
@@ -11,7 +11,7 @@
 #ifndef NDN_MEMORY_H
 #define NDN_MEMORY_H
 
-#include <ndn-cpp/c/common.h>
+#include <ndn-cpp-dev/c/common.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/src/c/util/time.c b/src/c/util/time.c
index 29c20c6..00719c2 100644
--- a/src/c/util/time.c
+++ b/src/c/util/time.c
@@ -4,7 +4,7 @@
  * See COPYING for copyright and distribution information.
  */
 
-#include <ndn-cpp/ndn-cpp-config.h>
+#include <ndn-cpp-dev/ndn-cpp-config.h>
 #if NDN_CPP_HAVE_TIME_H
 #include <time.h>
 #endif
diff --git a/src/c/util/time.h b/src/c/util/time.h
index 75f95df..674ef21 100644
--- a/src/c/util/time.h
+++ b/src/c/util/time.h
@@ -7,7 +7,7 @@
 #ifndef NDN_TIME_H
 #define NDN_TIME_H
 
-#include <ndn-cpp/c/common.h>
+#include <ndn-cpp-dev/c/common.h>
 #include "../errors.h"
 
 #ifdef  __cplusplus