diff --git a/convert_hf_to_gguf.py b/convert_hf_to_gguf.py
index 90c2b7094c..5287c4df94 100755
--- a/convert_hf_to_gguf.py
+++ b/convert_hf_to_gguf.py
@@ -6658,7 +6658,7 @@ class BertModel(TextModel):
 
         tokens: list[bytes] = [f"[PAD{i}]".encode("utf-8") for i in range(vocab_size)]
         scores: list[float] = [-10000.0] * vocab_size
-        toktypes: list[int] = [SentencePieceTokenTypes.UNUSED] * vocab_size  # ty: ignore[invalid-assignment]
+        toktypes: list[int] = [SentencePieceTokenTypes.UNUSED] * vocab_size
 
         if isinstance(tokenizer, SentencePieceProcessor):
             for token_id in range(tokenizer.vocab_size()):
diff --git a/scripts/jinja/jinja-tester.py b/scripts/jinja/jinja-tester.py
index 4f79b8da3d..a83f025411 100755
--- a/scripts/jinja/jinja-tester.py
+++ b/scripts/jinja/jinja-tester.py
@@ -20,6 +20,7 @@ from PySide6.QtCore import Qt, QRect, QSize
 from jinja2 import TemplateSyntaxError
 from jinja2.sandbox import ImmutableSandboxedEnvironment
 from datetime import datetime
+from typing import Callable
 
 
 def format_template_content(template_content):
@@ -395,7 +396,7 @@ class JinjaTester(QMainWindow):
                 ensure_ascii=ensure_ascii,
             )
         )
-        env.globals["strftime_now"] = lambda format: datetime.now().strftime(format)  # ty: ignore[invalid-assignment]
+        env.globals["strftime_now"]: Callable[[str], str] = lambda format: datetime.now().strftime(format)
         env.globals["raise_exception"] = raise_exception  # ty: ignore[invalid-assignment]
         try:
             template = env.from_string(template_str)