diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index 31585e3aa16ffb70af7bb18cb8b084a642102df6..62d7a5661d45c33995d7805fa1454faff38c43ed 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -65,7 +65,6 @@ do {                                                        \
 #define DPRINTF(fmt, ...) do { } while (0)
 #endif
 
-#define TYPE_CFI_PFLASH01 "cfi.pflash01"
 #define CFI_PFLASH01(obj) OBJECT_CHECK(pflash_t, (obj), TYPE_CFI_PFLASH01)
 
 #define PFLASH_BE          0
diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index 5f106102c54f5448985b5d3311325732a8306249..4f6105cc58b25b14d5779cf3f3d67f3b2986b464 100644
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -57,7 +57,6 @@ do {                                                       \
 
 #define PFLASH_LAZY_ROMD_THRESHOLD 42
 
-#define TYPE_CFI_PFLASH02 "cfi.pflash02"
 #define CFI_PFLASH02(obj) OBJECT_CHECK(pflash_t, (obj), TYPE_CFI_PFLASH02)
 
 struct pflash_t {
diff --git a/include/hw/block/flash.h b/include/hw/block/flash.h
index 50ccbbcf135249b7d109842370321d6c0b1dd2fa..a088baa4e4a844ac235d60dfaa1e2d79e33001ac 100644
--- a/include/hw/block/flash.h
+++ b/include/hw/block/flash.h
@@ -5,6 +5,9 @@
 
 #include "exec/memory.h"
 
+#define TYPE_CFI_PFLASH01 "cfi.pflash01"
+#define TYPE_CFI_PFLASH02 "cfi.pflash02"
+
 typedef struct pflash_t pflash_t;
 
 /* pflash_cfi01.c */