diff --git a/include/drjit/traversable_base.h b/include/drjit/traversable_base.h
index 3ead1e907..b947d4b46 100644
--- a/include/drjit/traversable_base.h
+++ b/include/drjit/traversable_base.h
@@ -6,6 +6,7 @@
 #include "nanobind/intrusive/ref.h"
 #include <drjit-core/jit.h>
 #include <drjit/map.h>
+#include <memory>
 #include <type_traits>
 #include <vector>