diff --git a/Include/cpython/pystate.h b/Include/cpython/pystate.h
index e13b2b373c47b1..555641943423b4 100644
--- a/Include/cpython/pystate.h
+++ b/Include/cpython/pystate.h
@@ -28,10 +28,10 @@ typedef int (*Py_tracefunc)(PyObject *, PyFrameObject *, int, PyObject *);
 #define PyTrace_OPCODE 7
 
 /* Remote debugger support */
-#define Py_MAX_SCRIPT_PATH_SIZE 512
+#define _Py_MAX_SCRIPT_PATH_SIZE 512
 typedef struct {
     int32_t debugger_pending_call;
-    char debugger_script_path[Py_MAX_SCRIPT_PATH_SIZE];
+    char debugger_script_path[_Py_MAX_SCRIPT_PATH_SIZE];
 } _PyRemoteDebuggerSupport;
 
 typedef struct _err_stackitem {
diff --git a/Include/internal/pycore_debug_offsets.h b/Include/internal/pycore_debug_offsets.h
index 1b59fa2ef60014..8e7cd16acffa48 100644
--- a/Include/internal/pycore_debug_offsets.h
+++ b/Include/internal/pycore_debug_offsets.h
@@ -368,7 +368,7 @@ typedef struct _Py_DebugOffsets {
         .remote_debugging_enabled = offsetof(PyInterpreterState, config.remote_debug),  \
         .debugger_pending_call = offsetof(_PyRemoteDebuggerSupport, debugger_pending_call),  \
         .debugger_script_path = offsetof(_PyRemoteDebuggerSupport, debugger_script_path),  \
-        .debugger_script_path_size = Py_MAX_SCRIPT_PATH_SIZE, \
+        .debugger_script_path_size = _Py_MAX_SCRIPT_PATH_SIZE, \
     }, \
 }
 
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 27cb8adc55fd4f..a1a1fc794fa563 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -686,7 +686,7 @@ reset_remotedebug_data(PyThreadState *tstate)
 {
     tstate->remote_debugger_support.debugger_pending_call = 0;
     memset(tstate->remote_debugger_support.debugger_script_path, 0,
-           Py_MAX_SCRIPT_PATH_SIZE);
+           _Py_MAX_SCRIPT_PATH_SIZE);
 }