diff --git a/programs/repeatuntil.tri b/programs/repeatuntil.tri
index 316493f..c2518de 100644
--- a/programs/repeatuntil.tri
+++ b/programs/repeatuntil.tri
@@ -10,5 +10,5 @@ begin
     put('a');
     a := a + 1;
   end
-  until a < 5
+  until a >= 5
 end