diff --git a/unblob/handlers/archive/zip.py b/unblob/handlers/archive/zip.py
index e5bc799792..d6485f919e 100644
--- a/unblob/handlers/archive/zip.py
+++ b/unblob/handlers/archive/zip.py
@@ -1,4 +1,5 @@
 import io
+import zipfile
 
 from dissect.cstruct import cstruct
 from structlog import get_logger
@@ -116,21 +117,6 @@ def _calculate_zipfile_end(file: io.BufferedReader, start_offset: int) -> int:
     return file.tell()
 
 
-def _enumerate_files(file: io.BufferedReader, start_offset: int) -> Tuple[Set, Set]:
-    # TODO: When we
-    normal_files = set()
-    encrypted_files = set()
-
-    file.seek(start_offset)
-    with zipfile.ZipFile(file) as zip_file:
-        for zip_info in zip_file.infolist():
-            if zip_info.flag_bits & 0b0001:
-                encrypted_files.add(zip_info.filename)
-            normal_files.add(zip_info.filename)
-
-    return (normal_files, encrypted_files)
-
-
 def calculate_chunk(
     file: io.BufferedReader, start_offset: int
 ) -> Union[ValidChunk, UnknownChunk]: