diff --git a/common/common/segments.py b/common/common/segments.py
index e03e20c..65b7e20 100644
--- a/common/common/segments.py
+++ b/common/common/segments.py
@@ -11,8 +11,6 @@ import os
 import sys
 from collections import namedtuple
 
-import dateutil.parser
-
 from .stats import timed
 
 
@@ -58,7 +56,7 @@ def parse_segment_path(path):
 			path = path,
 			stream = stream,
 			variant = variant,
-			start = dateutil.parser.parse("{}:{}".format(hour, time)),
+			start = datetime.datetime.strptime("{}:{}".format(hour, time), "%Y-%m-%dT%H:%M:%S.%f"),
 			duration = datetime.timedelta(seconds=float(duration)),
 			is_partial = type == "partial",
 			hash = unpadded_b64_decode(hash),
diff --git a/common/setup.py b/common/setup.py
index 8c751ec..ae2a724 100644
--- a/common/setup.py
+++ b/common/setup.py
@@ -8,6 +8,5 @@ setup(
 		"gevent",
 		"monotonic",
 		"prometheus-client",
-		"python-dateutil",
 	],
 )