diff --git a/cpu.c b/cpu.c
index 7dd96b7dbf..eaa40ee55d 100644
--- a/cpu.c
+++ b/cpu.c
@@ -239,7 +239,12 @@ static int cpu_common_post_load(void *opaque, int version_id)
      * memory we've translated code from. So we must flush all TBs,
      * which will now be stale.
      */
+    /* Begin LibAFL instrumentation */
+    // Do not flush old tbs on loadvm, when fuzzing in system-mode
+#if !defined(CONFIG_USER_ONLY) && defined(AS_SHARED_LIB)
     tb_flush(cpu);
+#endif
+    /* End LibAFL instrumentation */
 
     return 0;
 }