diff --git a/mjit.h b/mjit.h
index eee3a8badb..17148fcdc6 100644
--- a/mjit.h
+++ b/mjit.h
@@ -89,7 +89,7 @@ mjit_target_iseq_p(struct rb_iseq_constant_body *body)
 /* Try to execute the current iseq in ec.  Use JIT code if it is ready.
    If it is not, add ISEQ to the compilation queue and return Qundef.  */
 static inline VALUE
-mjit_exec(rb_execution_context_t *ec)
+mjit_exec(rb_execution_context_t *ec, int guard_except_p)
 {
     const rb_iseq_t *iseq;
     struct rb_iseq_constant_body *body;
@@ -102,6 +102,8 @@ mjit_exec(rb_execution_context_t *ec)
     iseq = ec->cfp->iseq;
     body = iseq->body;
     total_calls = ++body->total_calls;
+    if (guard_except_p && body->catch_except_p)
+        return Qundef;
 
     func = body->jit_func;
     if (UNLIKELY((uintptr_t)func <= (uintptr_t)LAST_JIT_ISEQ_FUNC)) {
diff --git a/tool/ruby_vm/views/_mjit_compile_send.erb b/tool/ruby_vm/views/_mjit_compile_send.erb
index 1c737a1fe3..494a9afa4e 100644
--- a/tool/ruby_vm/views/_mjit_compile_send.erb
+++ b/tool/ruby_vm/views/_mjit_compile_send.erb
@@ -60,7 +60,7 @@
                 fprintf(f, "            v = vm_exec(ec, TRUE);\n");
             }
             else {
-                fprintf(f, "            if ((v = mjit_exec(ec)) == Qundef) {\n");
+                fprintf(f, "            if ((v = mjit_exec(ec, FALSE)) == Qundef) {\n");
                 fprintf(f, "                VM_ENV_FLAGS_SET(ec->cfp->ep, VM_FRAME_FLAG_FINISH);\n"); /* This is vm_call0_body's code after vm_call_iseq_setup */
                 fprintf(f, "                v = vm_exec(ec, FALSE);\n");
                 fprintf(f, "            }\n");
diff --git a/vm.c b/vm.c
index da9afe2fc7..0fb6295b6e 100644
--- a/vm.c
+++ b/vm.c
@@ -1806,7 +1806,7 @@ vm_exec(rb_execution_context_t *ec, int mjit_enable_p)
 
     _tag.retval = Qnil;
     if ((state = EC_EXEC_TAG()) == TAG_NONE) {
-        if (!mjit_enable_p || (result = mjit_exec(ec)) == Qundef) {
+        if (!mjit_enable_p || (result = mjit_exec(ec, FALSE)) == Qundef) {
             result = vm_exec_core(ec, initial);
         }
         goto vm_loop_start; /* fallback to the VM */
diff --git a/vm_insnhelper.h b/vm_insnhelper.h
index b5f35df2bd..f63ada001d 100644
--- a/vm_insnhelper.h
+++ b/vm_insnhelper.h
@@ -144,11 +144,7 @@ enum vm_regan_acttype {
    the caller frame may have stack values in the local variables and the cancelling
    the caller frame will purge them. But directly calling mjit_exec is faster... */
 #define EXEC_EC_CFP(val) do { \
-    if (ec->cfp->iseq->body->catch_except_p) { \
-        VM_ENV_FLAGS_SET(ec->cfp->ep, VM_FRAME_FLAG_FINISH); \
-        val = vm_exec(ec, TRUE); \
-    } \
-    else if ((val = mjit_exec(ec)) == Qundef) { \
+    if ((val = mjit_exec(ec, TRUE)) == Qundef) { \
         VM_ENV_FLAGS_SET(ec->cfp->ep, VM_FRAME_FLAG_FINISH); \
         val = vm_exec(ec, FALSE); \
     } \
@@ -157,7 +153,7 @@ enum vm_regan_acttype {
 /* When calling from VM, longjmp in the callee won't purge any JIT-ed caller frames.
    So it's safe to directly call mjit_exec. */
 #define EXEC_EC_CFP(val) do { \
-    if ((val = mjit_exec(ec)) == Qundef) { \
+    if ((val = mjit_exec(ec, FALSE)) == Qundef) { \
         RESTORE_REGS(); \
         NEXT_INSN(); \
     } \