diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h
index f59ca4ee..e407f604 100644
--- a/absl/container/internal/container_memory.h
+++ b/absl/container/internal/container_memory.h
@@ -17,6 +17,7 @@

 #include <cassert>
 #include <cstddef>
+#include <cstdint>
 #include <cstring>
 #include <memory>
 #include <new>