diff --git a/Include/internal/pycore_optimizer.h b/Include/internal/pycore_optimizer.h
index b4d19eb69511d2..5f92a86f813aae 100644
--- a/Include/internal/pycore_optimizer.h
+++ b/Include/internal/pycore_optimizer.h
@@ -225,7 +225,7 @@ PyAPI_FUNC(int) _PyDumpExecutors(FILE *out);
 PyAPI_FUNC(void) _Py_ClearExecutorDeletionList(PyInterpreterState *interp);
 #endif
 
-int _PyJit_translate_single_bytecode_to_trace(PyThreadState *tstate, _PyInterpreterFrame *frame, _Py_CODEUNIT *next_instr, int stop_tracing_opcode);
+PyAPI_FUNC(int) _PyJit_translate_single_bytecode_to_trace(PyThreadState *tstate, _PyInterpreterFrame *frame, _Py_CODEUNIT *next_instr, int stop_tracing_opcode);
 
 PyAPI_FUNC(int)
 _PyJit_TryInitializeTracing(PyThreadState *tstate, _PyInterpreterFrame *frame,
@@ -233,7 +233,7 @@ _PyJit_TryInitializeTracing(PyThreadState *tstate, _PyInterpreterFrame *frame,
     _Py_CODEUNIT *close_loop_instr, int curr_stackdepth, int chain_depth, _PyExitData *exit,
     int oparg, _PyExecutorObject *current_executor);
 
-void _PyJit_FinalizeTracing(PyThreadState *tstate, int err);
+PyAPI_FUNC(void) _PyJit_FinalizeTracing(PyThreadState *tstate, int err);
 void _PyJit_TracerFree(_PyThreadStateImpl *_tstate);
 
 void _PyJit_Tracer_InvalidateDependency(PyThreadState *old_tstate, void *obj);