diff --git a/salt/utils/network.py b/salt/utils/network.py
index ddaebffb34..c4ec8e835f 100644
--- a/salt/utils/network.py
+++ b/salt/utils/network.py
@@ -171,7 +171,7 @@ def _interfaces_ip(out):
         for line in group.splitlines():
             if not ' ' in line:
                 continue
-            match = re.match(r'^\d*:\s+([\w.-]+)(?:@)?([\w.-]+)?:\s+<(.+)>', line)
+            match = re.match(r'^\d*:\s+([\w.\-]+)(?:@)?([\w.\-]+)?:\s+<(.+)>', line)
             if match:
                 iface, parent, attrs = match.groups()
                 if 'UP' in attrs.split(','):