diff --git a/src/client.cpp b/src/client.cpp
index 2ab4e6befcfa8ceeb41ba4abc59f1449b73e07b2..4f9bd4b550496c2a07f9627fef0fbe7d12e035df 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -2,7 +2,7 @@
 #include "definitions.hpp"
 #include "server.hpp"
 #include <cstdio>
-#include <strings.h>
+#include <cstring>
 #include <unistd.h>
 
 Client::Client() : sock(), serverAddr() {
diff --git a/src/server.cpp b/src/server.cpp
index d528da2573b71a2fc42c2944064be83cfa55e0ad..9f0b3e2fa73f5cc95c60cfd276d9c993d38474b0 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -1,4 +1,5 @@
 #include "server.hpp"
+#include <cstring>
 #include <definitions.hpp>
 #include <sys/socket.h>