diff --git a/changes/+oui-regex.housekeeping b/changes/+oui-regex.housekeeping
new file mode 100644
index 00000000..b707a49c
--- /dev/null
+++ b/changes/+oui-regex.housekeeping
@@ -0,0 +1 @@
+Update the regex for OUI data file gathering.
diff --git a/flat_postprocess/oui_postprocess.py b/flat_postprocess/oui_postprocess.py
index 19a905af..1ba6fd25 100644
--- a/flat_postprocess/oui_postprocess.py
+++ b/flat_postprocess/oui_postprocess.py
@@ -4,7 +4,7 @@
 import subprocess
 import sys
 
-HEX_RE = r"^(?P<hex>[0-9A-Fa-f]{6})\s*\(base 16\)\s+(?P<company>.+?)\s*$"
+HEX_RE = r"^MA-L,(?P<hex>[0-9A-Fa-f]{6}),\"(?P<company>[^\"]+)\",.*$"
 
 OUI_MAPPINGS = {}
 URL = "https://standards-oui.ieee.org/oui/oui.txt"