diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index 77f6db410f..a4477cff6c 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -109,7 +109,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             _acceleration = new PhysicsVector();
             _parent_scene = parent_scene;
             string etcreturn = Util.ReadEtcIssue();
-            if (etcreturn.Contains("Debian"))
+            if (etcreturn.Contains("Debian") && etcreturn.Contains("Ubuntu"))
             {
                 m_foundDebian = true;
                 m_tensor = 14000000f;