diff --git a/manimlib/mobject/svg/mtex_mobject.py b/manimlib/mobject/svg/mtex_mobject.py
index 17f96b20..4e115ad9 100644
--- a/manimlib/mobject/svg/mtex_mobject.py
+++ b/manimlib/mobject/svg/mtex_mobject.py
@@ -12,7 +12,7 @@ from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
     from colour import Color
-    from typing import Union
+    from typing import Iterable, Union
 
     from manimlib.mobject.types.vectorized_mobject import VGroup
 
diff --git a/manimlib/mobject/svg/text_mobject.py b/manimlib/mobject/svg/text_mobject.py
index 22978c95..5e540724 100644
--- a/manimlib/mobject/svg/text_mobject.py
+++ b/manimlib/mobject/svg/text_mobject.py
@@ -27,7 +27,7 @@ from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
     from colour import Color
-    from typing import Union
+    from typing import Iterable, Union
 
     from manimlib.mobject.types.vectorized_mobject import VGroup