Index: drsdaq/DAQReadout.cc
===================================================================
--- drsdaq/DAQReadout.cc	(revision 68)
+++ drsdaq/DAQReadout.cc	(revision 70)
@@ -901,5 +901,5 @@
  
   //  Open file with rwx right for owner and group, never overwrite file
-  Rawfile = open(FileName,O_WRONLY|O_CREAT|O_EXCL, S_IRWXU|S_IRWXG);
+  Rawfile = open(FileName,O_WRONLY|O_CREAT|O_EXCL, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP);
   if(Rawfile==-1) {
     PrintMessage("\rError: Could not open file \"%s\" (%s)\n", FileName, strerror(errno));