diff --git a/doc/changelog.d/407.miscellaneous.md b/doc/changelog.d/407.miscellaneous.md
new file mode 100644
index 000000000..9cd2b9885
--- /dev/null
+++ b/doc/changelog.d/407.miscellaneous.md
@@ -0,0 +1 @@
+refactor: remove function duplicate
\ No newline at end of file
diff --git a/src/ansys_sphinx_theme/__init__.py b/src/ansys_sphinx_theme/__init__.py
index dc0051aef..113362f28 100644
--- a/src/ansys_sphinx_theme/__init__.py
+++ b/src/ansys_sphinx_theme/__init__.py
@@ -113,23 +113,6 @@ def get_version_match(semver: str) -> str:
     return ".".join([major, minor])
 
 
-def get_autoapi_templates_dir_relative_path(path: pathlib.Path) -> str:
-    """Return a string representing the relative path for autoapi templates.
-
-    Parameters
-    ----------
-    path : pathlib.Path
-        Path to the desired file.
-    Returns
-    -------
-    str
-        A string rerpesenting the relative path to the autoapi templates.
-    """
-    return os.path.relpath(
-        str(AUTOAPI_TEMPLATES_PATH.absolute()), start=str(path.parent.absolute())
-    )
-
-
 def convert_version_to_pymeilisearch(semver: str) -> str:
     """Convert a semantic version number to pymeilisearch-compatible format.