diff --git a/include/fmt/args.h b/include/fmt/args.h
index 7372bbca..5891ea25 100644
--- a/include/fmt/args.h
+++ b/include/fmt/args.h
@@ -9,6 +9,7 @@
 #define FMT_ARGS_H_
 
 #include <functional>  // std::reference_wrapper
+#include <memory>      // std::unique_ptr
 #include <vector>
 
 #include "core.h"
diff --git a/include/fmt/core.h b/include/fmt/core.h
index da3cde9e..fef29afc 100644
--- a/include/fmt/core.h
+++ b/include/fmt/core.h
@@ -11,7 +11,6 @@
 #include <cstdio>  // std::FILE
 #include <cstring>
 #include <iterator>
-#include <memory>
 #include <string>
 #include <type_traits>