diff --git a/builds/cmake/platform.hpp.in b/builds/cmake/platform.hpp.in
index 00d2a269..6a0e5e1c 100644
--- a/builds/cmake/platform.hpp.in
+++ b/builds/cmake/platform.hpp.in
@@ -19,6 +19,7 @@
 #cmakedefine ZMQ_HAVE_EVENTFD
 #cmakedefine ZMQ_HAVE_EVENTFD_CLOEXEC
 #cmakedefine ZMQ_HAVE_IFADDRS
+#cmakedefine ZMQ_HAVE_SO_BINDTODEVICE
 
 #cmakedefine ZMQ_HAVE_SO_PEERCRED
 #cmakedefine ZMQ_HAVE_LOCAL_PEERCRED