diff --git a/blast/models/dart/rae_3_visc.geo b/blast/models/dart/rae_3_visc.geo
index e306126b8ea7a722b06ebf046e56dffecee20698..16a03b8e5b7f391a63b58980ed6a6c31abe6a6e7 100644
--- a/blast/models/dart/rae_3_visc.geo
+++ b/blast/models/dart/rae_3_visc.geo
@@ -367,7 +367,7 @@ Physical Line("wakeTip") = {222};
 Physical Line("te") = {61};
 
 // Wing:
-Physical Surface("wing") = {1,2,3,11};
+Physical Surface("wing") = {1,2,3};
 Physical Surface("wing_") = {4,5,6};
 
 // Wake: