diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index d5aecaf49e..817889bb04 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -161,7 +161,6 @@ typedef struct CPUIOTLBEntry {
 #endif
 
 
-#define CPU_TEMP_BUF_NLONGS 128
 #define CPU_COMMON                                                      \
     /* soft mmu support */                                              \
     CPU_COMMON_TLB                                                      \
diff --git a/tcg/tcg.h b/tcg/tcg.h
index 41e486959d..231a781524 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -29,6 +29,8 @@
 #include "qemu/bitops.h"
 #include "tcg-target.h"
 
+#define CPU_TEMP_BUF_NLONGS 128
+
 /* Default target word size to pointer size.  */
 #ifndef TCG_TARGET_REG_BITS
 # if UINTPTR_MAX == UINT32_MAX