diff --git a/pym/cl_utils.py b/pym/cl_utils.py
index d8964ae..3251ea4 100644
--- a/pym/cl_utils.py
+++ b/pym/cl_utils.py
@@ -176,6 +176,10 @@ class process:
             stdin=self._defaultStdin
         else:
             stdin=kwarg["stdin"].getStdout
+        if not "stdout" in kwarg:
+            self.stdout=PIPE
+        else:
+            self.stdout=kwarg["stdout"]
         self.stderr = kwarg.get("stderr",PIPE)
         self.command = [command] + list(params)
         self.stdin = stdin
@@ -188,7 +192,7 @@ class process:
         """Open pipe if it not open"""
         if not self.pipe:
             self.pipe = Popen(self.command,
-                              stdout=PIPE,
+                              stdout=self.stdout,
                               stdin=self.stdin(),
                               stderr=self.stderr)