diff --git a/tiledb/sm/serialization/array_schema.h b/tiledb/sm/serialization/array_schema.h
index 1a1ce1fa477d..74b5f92b5648 100644
--- a/tiledb/sm/serialization/array_schema.h
+++ b/tiledb/sm/serialization/array_schema.h
@@ -35,6 +35,7 @@
 
 #include <unordered_map>
 
+#include "tiledb/common/memory_tracker.h"
 #include "tiledb/common/status.h"
 #include "tiledb/sm/config/config.h"