diff --git a/include/exec/memory.h b/include/exec/memory.h
index 296d6ab2f481993aad79f1c78f757ca0bd7d1d8c..9101fc3a55a4e87d6bf6e7edc80004295f064e0b 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -163,8 +163,6 @@ struct MemoryRegion {
     NotifierList iommu_notify;
 };
 
-typedef struct MemoryListener MemoryListener;
-
 /**
  * MemoryListener: callbacks structure for updates to the physical memory map
  *
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h
index 45244960b59d7c67d48b88179499ea554a78fb5f..5b4e333fc137def1bf604985587bcc115b3e967f 100644
--- a/include/qemu/typedefs.h
+++ b/include/qemu/typedefs.h
@@ -26,6 +26,7 @@ typedef struct BusClass BusClass;
 typedef struct AddressSpace AddressSpace;
 typedef struct MemoryRegion MemoryRegion;
 typedef struct MemoryRegionSection MemoryRegionSection;
+typedef struct MemoryListener MemoryListener;
 
 typedef struct MemoryMappingList MemoryMappingList;