diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 959b121df0..b8c46fe137 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -868,6 +868,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
 TranslationBlock *libafl_gen_edge(CPUState *cpu, target_ulong src_block,
                                   target_ulong dst_block, target_ulong cs_base,
                                   uint32_t flags, int cflags);
+void libafl_exec_edge_one_off(target_ulong src_block, target_ulong dst_block);
 
 //// --- End LibAFL code ---
 
@@ -970,6 +971,11 @@ int cpu_exec(CPUState *cpu)
                  */
                 qatomic_set(&cpu->tb_jmp_cache[tb_jmp_cache_hash_func(pc)], tb);
             }
+            //// --- Begin LibAFL code ---
+            if (!last_tb) {
+                libafl_exec_edge_one_off(0, tb->pc);
+            }
+            //// --- End LibAFL code ---
 
 #ifndef CONFIG_USER_ONLY
             /*
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index 21c64a75c3..a1d5996e16 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -68,6 +68,7 @@
 #include "exec/helper-head.h"
 
 void libafl_helper_table_add(TCGHelperInfo* info);
+void libafl_exec_edge_one_off(target_ulong src_block, target_ulong dst_block);
 TranslationBlock *libafl_gen_edge(CPUState *cpu, target_ulong src_block,
                                   target_ulong dst_block, target_ulong cs_base,
                                   uint32_t flags, int cflags);
@@ -1770,6 +1771,20 @@ tb_link_page(TranslationBlock *tb, tb_page_addr_t phys_pc,
 }
 
 //// --- Begin LibAFL code ---
+void libafl_exec_edge_one_off(target_ulong src_block, target_ulong dst_block)
+{
+    uint32_t libafl_id = 0;
+    if (libafl_gen_edge_hook)
+        libafl_id = libafl_gen_edge_hook((uint64_t)src_block, (uint64_t)dst_block);
+    if (!libafl_exec_edge_hook || libafl_id == (uint32_t)-1)
+        return;
+    if (!exec_edge_hook_added) {
+        exec_edge_hook_added = 1;
+        libafl_exec_edge_hook_info.func = libafl_exec_edge_hook;
+        libafl_helper_table_add(&libafl_exec_edge_hook_info);
+    }
+    libafl_exec_edge_hook(libafl_id);
+}
 
 /* Called with mmap_lock held for user mode emulation.  */
 TranslationBlock *libafl_gen_edge(CPUState *cpu, target_ulong src_block,