diff --git a/freqtrade/ft_types/plot_annotation_type.py b/freqtrade/ft_types/plot_annotation_type.py
index b132d9922..b08db3c57 100644
--- a/freqtrade/ft_types/plot_annotation_type.py
+++ b/freqtrade/ft_types/plot_annotation_type.py
@@ -15,4 +15,4 @@ class AnnotationType(TypedDict, total=False):
     label: str
 
 
-AnnotationTypePA = TypeAdapter(AnnotationType)
+AnnotationTypeTA = TypeAdapter(AnnotationType)
diff --git a/freqtrade/strategy/interface.py b/freqtrade/strategy/interface.py
index 761f95f61..bb4cd264a 100644
--- a/freqtrade/strategy/interface.py
+++ b/freqtrade/strategy/interface.py
@@ -1813,14 +1813,14 @@ class IStrategy(ABC, HyperStrategyMixin):
                 end_date=dataframe.iloc[-1]["date"].to_pydatetime(),
             )
 
-            from freqtrade.ft_types.plot_annotation_type import AnnotationTypePA
+            from freqtrade.ft_types.plot_annotation_type import AnnotationTypeTA
 
             annotations_new: list[AnnotationType] = []
             for annotation in annotations:
                 if isinstance(annotation, dict):
                     # Convert to AnnotationType
                     try:
-                        AnnotationTypePA.validate_python(annotation)
+                        AnnotationTypeTA.validate_python(annotation)
                         annotations_new.append(annotation)
                     except ValidationError as e:
                         logger.error(f"Invalid annotation data: {annotation}. Error: {e}")