diff --git a/Karto/assignment4/Makefile b/Karto/assignment4/Makefile
index ce2f754..c3dda25 100644
--- a/Karto/assignment4/Makefile
+++ b/Karto/assignment4/Makefile
@@ -5,4 +5,4 @@ KTZ004_2019_04_ats.txt: KTZ004_2019_04_ats.py measure.py
 	./$< > $@
 
 teodolitinio_ejimo_resultatai.txt: measure.py
-	./$< > $@
+	./$< | column -t -s $$'\t' > $@