diff --git a/tools/ndn-autoconfig-server.cpp b/tools/ndn-autoconfig-server.cpp
index 84bcf74..50632ee 100644
--- a/tools/ndn-autoconfig-server.cpp
+++ b/tools/ndn-autoconfig-server.cpp
@@ -23,7 +23,7 @@
  * NFD, e.g., in COPYING.md file.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "version.hpp"
+#include "core/version.hpp"
 #include <ndn-cxx/encoding/tlv-nfd.hpp>
 #include <ndn-cxx/face.hpp>
 #include <ndn-cxx/security/key-chain.hpp>