diff --git a/bisect/setup.sh b/bisect/setup.sh
index d2c8bf79..5017d3c8 100755
--- a/bisect/setup.sh
+++ b/bisect/setup.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 source ../utils/utils.sh
 
-make-exercise-repo
+pre-setup # Make exercise repo, and setup necessary.
 
 echo '#! /usr/bin/env bash' > 'test.sh'
 echo 'if [[ $(( $(find * | wc -l) + 10 )) -gt 32 ]] ;then' >> 'test.sh'
@@ -23,3 +23,4 @@ do
   git commit -m $i
 done
 
+post-setup
\ No newline at end of file
diff --git a/bisect/verify.sh b/bisect/verify.sh
index fa666300..965bb83e 100755
--- a/bisect/verify.sh
+++ b/bisect/verify.sh
@@ -1,7 +1,7 @@
 #! /usr/bin/env sh
 
-cd exercise
-if [[ "$(git log -1 --format='%s' refs/bisect/bad -- )" = '22' ]] ; then
+cd exercise || exit
+if [ "$(git log -1 --format='%s' refs/bisect/bad -- )" = '22' ] ; then
   echo "You managed to find the bad commit with bisect"
 else
   echo "You have still stuff to do"