diff --git a/impression/digicode_server.py b/impression/digicode_server.py
index 47357ba4..8713ca83 100755
--- a/impression/digicode_server.py
+++ b/impression/digicode_server.py
@@ -47,9 +47,13 @@ class VigileHandler(SocketServer.BaseRequestHandler):
         # if data starts with o, opened door validation, else should
         # be a code
         if not data.startswith("o"):
-            response = requests.post(DIGICODE_LINK, data = {'password' : digicode_pass, 'code' : data}, verify = CERTIFICATE, timeout=0.5)
-            if response.content == u'Code Successfully Deleted':
-                socket.sendto("passoir,o=1", self.client_address)
+            try:
+                int(data)
+                response = requests.post(DIGICODE_LINK, data = {'password' : digicode_pass, 'code' : data}, verify = CERTIFICATE, timeout=0.5)
+                if response.content == u'Code Successfully Deleted':
+                    socket.sendto("passoir,o=1", self.client_address)
+            except ValueError:
+                pass
             
             log("%s -- %s" % (data, response.content))