diff --git a/app/models/proxy.py b/app/models/proxy.py
index c1cd41a7..bef62f36 100644
--- a/app/models/proxy.py
+++ b/app/models/proxy.py
@@ -16,7 +16,7 @@
     XTLSFlows
 )
 
-FRAGMENT_PATTERN = re.compile(r'^(\d{1,3}-\d{1,3}),(\d{1,3}-\d{1,3}),(tlshello|\d|\d\-\d)$')
+FRAGMENT_PATTERN = re.compile(r'^((\d{1,3}-\d{1,3})|(\d{1,3})),((\d{1,3}-\d{1,3})|(\d{1,3})),(tlshello|\d|\d\-\d)$')
 
 
 class ProxyTypes(str, Enum):