diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 635aeecc0a..7cbf9996b7 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -1048,7 +1048,7 @@ void tcg_exec_unrealizefn(CPUState *cpu)
 
 #ifndef CONFIG_USER_ONLY
 
-void dump_drift_info(GString *buf)
+static void dump_drift_info(GString *buf)
 {
     if (!icount_enabled()) {
         return;
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 5d5290deb5..9a716be80d 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -419,8 +419,6 @@ static inline bool tlb_hit(target_ulong tlb_addr, target_ulong addr)
 }
 
 #ifdef CONFIG_TCG
-/* accel/tcg/cpu-exec.c */
-void dump_drift_info(GString *buf);
 /* accel/tcg/translate-all.c */
 void dump_exec_info(GString *buf);
 void dump_opcount_info(GString *buf);