diff --git a/nix/build-all.py b/nix/build-all.py
index 21f6f95d55..e54c842456 100644
--- a/nix/build-all.py
+++ b/nix/build-all.py
@@ -582,7 +582,7 @@ def run_cmake(arg1, cmake_args: "list[str]", cmake_dir: Union[str, None] = None,
     if "wasm" in flags:
         wasm.append("emcmake")
 
-    cmake_flags: "list[str]" = []
+    cmake_flags: list[str] = []
     if not WASM or not WASM_CMAKE_IS_USING_INIT_VARS:
         # For WASM we provide flags using just environment variables.
         # If we provide them using cmake vars, it will override emscripten toolchain flags.
diff --git a/pyodide/cache_dependencies.py b/pyodide/cache_dependencies.py
index 3a88587a26..0ac2c8a600 100644
--- a/pyodide/cache_dependencies.py
+++ b/pyodide/cache_dependencies.py
@@ -41,7 +41,7 @@ def pack_dependencies(install_dir: Path) -> None:
 def unpack_dependencies(install_dir: Path) -> None:
     # `filter` argument was fully introduced in 3.12
     # and results in deprecation warnings in 3.12-3.13, if not provided.
-    tar_filter: "dict[Literal['filter'], Literal['data']]" = (
+    tar_filter: dict[Literal["filter"], Literal["data"]] = (
         {"filter": "data"} if bool(sys.version_info >= (3, 12)) else {}
     )
     for tar_path in install_dir.glob(f"{CACHE_PREFIX}*.tar.gz"):