diff --git a/Code/Mantid/Testing/SystemTests/tests/analysis/CalibrateRectangularDetector_Test.py b/Code/Mantid/Testing/SystemTests/tests/analysis/CalibrateRectangularDetector_Test.py
index 88b8421a9de46beb6de7edf2ef277c57a9798bc9..8dbf1d3904db4898885df752777a27124b3274dc 100644
--- a/Code/Mantid/Testing/SystemTests/tests/analysis/CalibrateRectangularDetector_Test.py
+++ b/Code/Mantid/Testing/SystemTests/tests/analysis/CalibrateRectangularDetector_Test.py
@@ -9,13 +9,7 @@ def _skip_test():
     import platform
 
     # Only runs on RHEL6 at the moment
-    if "Linux" not in platform.platform():
-        return True
-    flavour = platform.linux_distribution()[2]
-    if flavour == 'Santiago': # Codename for RHEL6
-        return False # Do not skip
-    else:
-        return True
+    return ("Linux" not in platform.platform())
 
 class PG3Calibration(stresstesting.MantidStressTest):
     def cleanup(self):