diff --git a/Modules/mathstuff2.f90 b/Modules/mathstuff2.f90
index 37bd732..2536ae6 100644
--- a/Modules/mathstuff2.f90
+++ b/Modules/mathstuff2.f90
@@ -22,7 +22,7 @@ module mathstuff2
 
     ! after initializing the random generator engine,
     ! you MUST use it for initializing the initializer
-    do foo=1, tarray(1)+5
+    do foo=1, tarray(1)+15
       dummy = rand()
     enddo