1 files changed, 2 insertions, 2 deletions
diff --git a/Include/internal/pycore_runtime.h b/Include/internal/pycore_runtime.h
index 3674372..e334829 100644
--- a/Include/internal/pycore_runtime.h
+++ b/Include/internal/pycore_runtime.h
@@ -173,7 +173,7 @@ typedef struct pyruntimestate {
     unsigned long _finalizing_id;
 
     struct pyinterpreters {
-        PyThread_type_lock mutex;
+        PyMutex mutex;
         /* The linked list of interpreters, newest first. */
         PyInterpreterState *head;
         /* The runtime's initial interpreter, which has a special role
@@ -234,7 +234,7 @@ typedef struct pyruntimestate {
     Py_OpenCodeHookFunction open_code_hook;
     void *open_code_userdata;
     struct {
-        PyThread_type_lock mutex;
+        PyMutex mutex;
         _Py_AuditHookEntry *head;
     } audit_hooks;