1 files changed, 1 insertions, 1 deletions
diff --git a/par/ih.par b/par/ih.par
index ca171be..d4e1580 100644
--- a/par/ih.par
+++ b/par/ih.par
@@ -44,7 +44,7 @@ IO::filereader_ID_vars = "
 
 ActiveThorns = "IOHDF5 IOHDF5Util"
 
-ActiveThorns = "Boundary CartGrid3D CoordBase"
+ActiveThorns = "Boundary CartGrid3D CoordBase SymBase"
 CartGrid3D::type         = byspacing
 CartGrid3D::domain       = bitant
 CartGrid3D::dxyz         = 0.08