diff --git a/random.sh b/random.sh
index 7daf20a..ee9ac32 100644
--- a/random.sh
+++ b/random.sh
@@ -2,4 +2,4 @@
 
 # return a random number between 0 and 2
 
-echo $(( $RANDOM % 3 ))
\ No newline at end of file
+return  $(( $RANDOM % 3 ))
\ No newline at end of file