diff --git a/include/exec/memory.h b/include/exec/memory.h
index 605687befa..3ee1901b52 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -784,7 +784,6 @@ struct MemoryRegion {
     bool terminates;
     bool ram_device;
     bool enabled;
-    bool warning_printed; /* For reservations */
     uint8_t vga_logging_count;
     MemoryRegion *alias;
     hwaddr alias_offset;