diff --git a/IRST_mon.py b/IRST_mon.py
index 6e1564e..cdaafe2 100755
--- a/IRST_mon.py
+++ b/IRST_mon.py
@@ -11,7 +11,7 @@ hostname = 'srv-sbis01'
 server = '192.168.1.56'
 
 def exec(exe):
-    result = subprocess.Popen(exe, stdout=subprocess.PIPE, shell=True)
+    result = subprocess.Popen(exe, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     return result.communicate()[0].decode('utf-8')