--- a/src/spectrum/wscript	Wed Feb 29 19:36:28 2012 -0800
+++ b/src/spectrum/wscript	Fri Mar 02 20:20:46 2012 +0100
@@ -10,6 +10,7 @@
         'model/spectrum-signal-parameters.cc',
         'model/spectrum-propagation-loss-model.cc',
         'model/friis-spectrum-propagation-loss.cc',
+        'model/constant-spectrum-propagation-loss.cc',
         'model/spectrum-phy.cc',
         'model/spectrum-channel.cc',        
         'model/single-model-spectrum-channel.cc',
@@ -49,6 +50,7 @@
         'model/spectrum-signal-parameters.h',
         'model/spectrum-propagation-loss-model.h',
         'model/friis-spectrum-propagation-loss.h',
+        'model/constant-spectrum-propagation-loss.h',
         'model/spectrum-phy.h',
         'model/spectrum-channel.h',
         'model/single-model-spectrum-channel.h',