diff --git a/src/cpp/Cdr.cpp b/src/cpp/Cdr.cpp
index b050796e..6d684999 100644
--- a/src/cpp/Cdr.cpp
+++ b/src/cpp/Cdr.cpp
@@ -14,7 +14,6 @@
 
 #include <cstring>
 #include <limits>
-#include <string>
 
 #include <fastcdr/Cdr.h>