diff --git a/modules/util.py b/modules/util.py
index 2d785cc..90b3f12 100644
--- a/modules/util.py
+++ b/modules/util.py
@@ -4,17 +4,21 @@
 
 def execute_command(command, working_dir=None):
     startupinfo = None
+    stdpipe = None
     # hide console window on windows
     if os.name == 'nt':
         startupinfo = subprocess.STARTUPINFO()
         startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
+        stdpipe = subprocess.PIPE
 
     output = None
     try:
         output = subprocess.check_output(
             command,
             cwd=working_dir,
-            startupinfo=startupinfo
+            startupinfo=startupinfo,
+            stdin=stdpipe,
+            stderr=stdpipe
         )
     except (subprocess.CalledProcessError, AttributeError):
         # Git will return an error when the given directory