diff --git a/PyTeX/build/build/builder.py b/PyTeX/build/build/builder.py
index 390a4d1..04b7689 100644
--- a/PyTeX/build/build/builder.py
+++ b/PyTeX/build/build/builder.py
@@ -272,6 +272,8 @@ class PyTeXBuilder:
                 self._new_version_info.files.append(
                     file_version_info
                 )
+                file_version_info.git_version_info = source_file.formatter.git_version_info  # TODO:
+                # only pytex formatters
 
     def _move_files(self):
         for source_file in self._files_to_build:
diff --git a/PyTeX/build/versioning/git/get_version_info.py b/PyTeX/build/versioning/git/get_version_info.py
index 324b0dd..095fd62 100644
--- a/PyTeX/build/versioning/git/get_version_info.py
+++ b/PyTeX/build/versioning/git/get_version_info.py
@@ -15,7 +15,7 @@ def get_repo_status_info_from_file(file: Path) -> RepoStatusInfo:
 def get_repo_status_info(repo: git.Repo) -> RepoStatusInfo:
     info = RepoStatusInfo()
     try:
-        info.branch = repo.active_branch
+        info.branch = str(repo.active_branch)
     except TypeError:  # No branch available
         pass
     try: