diff --git a/src/example_5_2.m b/src/example_5_2.m
index 8e3df061f249bbd0c67ff3e6005e57ceb73e0eac..2378665a041160a84d64581e20441018ce3900b0 100644
--- a/src/example_5_2.m
+++ b/src/example_5_2.m
@@ -218,6 +218,8 @@ print ../figures/support_Omega1.eps -depsc
 
 %% Example 5.2 (Completion only) for Omega_2:
 
+clear all
+
 % Parameters:
 
 k = .5;  % wave number