diff --git a/Python/specialize.c b/Python/specialize.c
index 349ed472298945..2148b62c3a1953 100644
--- a/Python/specialize.c
+++ b/Python/specialize.c
@@ -21,7 +21,7 @@
 extern const char *_PyUOpName(int index);
 
 /* For guidance on adding or extending families of instructions see
- * ./adaptive.md
+ * InternalDocs/interpreter.md `Specialization` section.
  */
 
 #ifdef Py_STATS