diff --git a/stdlib/2/pdb.pyi b/stdlib/2and3/pdb.pyi
similarity index 100%
rename from stdlib/2/pdb.pyi
rename to stdlib/2and3/pdb.pyi
diff --git a/stdlib/3/pdb.pyi b/stdlib/3/pdb.pyi
deleted file mode 100644
index 4df5ce6ab..000000000
--- a/stdlib/3/pdb.pyi
+++ /dev/null
@@ -1,28 +0,0 @@
-from typing import Any, Dict
-
-def run(statement: str,
-        globals: Dict[str, Any] = None,
-        locals: Dict[str, Any] = None) -> None:
-    ...
-
-def runeval(expression: str,
-            globals: Dict[str, Any] = None,
-            locals: Dict[str, Any] = None) -> Any:
-    ...
-
-def runctx(statement: str,
-        globals: Dict[str, Any],
-        locals: Dict[str, Any]) -> None:
-    ...
-
-def runcall(*args: Any, **kwds: Any) -> Any:
-    ...
-
-def set_trace() -> None:
-    ...
-
-def post_mortem(t: Any = None) -> None:
-    ...
-
-def pm() -> None:
-    ...