diff --git a/k/Karel.kl b/k/Karel.kl
index 20afe957..960a22f7 100644
--- a/k/Karel.kl
+++ b/k/Karel.kl
@@ -1,4 +1,4 @@
 PROGRAM hello_world
 BEGIN
-  WRITE('Hello World', CR)
+  WRITE("Hello World", CR)
 END hello_world