diff --git a/src/coders/wav.cpp b/src/coders/wav.cpp
index 2ab78a7bd..19a4233b9 100644
--- a/src/coders/wav.cpp
+++ b/src/coders/wav.cpp
@@ -1,6 +1,7 @@
 #include "wav.h"
 
 #include <vector>
+#include <string>
 #include <cstring>
 #include <fstream>
 #include <iostream>