diff --git a/tutorial/t5.geo b/tutorial/t5.geo
index ab72b471b0d37ee89472a0a8f9851cac68924d3c..1bdd3fb40552d594cb5ba962e32adca287ad089d 100644
--- a/tutorial/t5.geo
+++ b/tutorial/t5.geo
@@ -10,7 +10,7 @@
 
 lcar1 = .1;
 lcar2 = .0005;
-lcar3 = .015;
+lcar3 = .055;
 
 // In order to change these lengths globally (without changing the
 // file), a global scaling factor for all characteristic lengths can