diff --git a/src/tools/metadata/LmsMetadata.cpp b/src/tools/metadata/LmsMetadata.cpp
index bfeea1e3..3f6f44db 100644
--- a/src/tools/metadata/LmsMetadata.cpp
+++ b/src/tools/metadata/LmsMetadata.cpp
@@ -18,10 +18,11 @@
  */
 
 #include <chrono>
+#include <iostream>
+#include <iomanip>
 #include <optional>
 #include <stdexcept>
 #include <stdlib.h>
-#include <iostream>
 
 #include <Wt/WDate.h>