diff --git a/include/cppkafka/buffer.h b/include/cppkafka/buffer.h
index 1c5e7c92..ee735f55 100644
--- a/include/cppkafka/buffer.h
+++ b/include/cppkafka/buffer.h
@@ -31,6 +31,7 @@
 #define CPPKAFKA_BUFFER_H
 
 #include <cstddef>
+#include <array>
 #include <vector>
 #include <iosfwd>
 #include <algorithm>