build diffie-hellman.cpp

Change-Id: I74c264d602a709097b2694de1b7744f7ef736cb1
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 08c248f..e0bdd0d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,6 +40,7 @@
     src/security/tls_session.cpp
     src/security/certstore.cpp
     src/security/threadloop.cpp
+    src/security/diffie-hellman.cpp
     src/turn/turn_cache.cpp
     src/turn/turn_transport.cpp
     src/upnp/upnp_context.cpp
diff --git a/src/security/diffie-hellman.cpp b/src/security/diffie-hellman.cpp
index b9970ea..e15e418 100644
--- a/src/security/diffie-hellman.cpp
+++ b/src/security/diffie-hellman.cpp
@@ -15,7 +15,6 @@
  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 #include "diffie-hellman.h"
-#include "logger.h"
 #include "fileutils.h"
 
 #include <chrono>