diff --git a/src/cpprealm/internal/curl/network_transport.cpp b/src/cpprealm/internal/curl/network_transport.cpp
index f3ef755c..778abe15 100644
--- a/src/cpprealm/internal/curl/network_transport.cpp
+++ b/src/cpprealm/internal/curl/network_transport.cpp
@@ -22,6 +22,7 @@
 #include <realm/util/to_string.hpp>
 
 #include <curl/curl.h>
+#include <cstring>
 
 namespace realm::networking {