diff --git a/ci/unit.sh b/ci/unit.sh
index fd803322..4ed60fa6 100755
--- a/ci/unit.sh
+++ b/ci/unit.sh
@@ -1,3 +1,3 @@
 #! /bin/sh
-cd ${0%/}
+cd ${0%/*}
 "$(yarn bin)/jest" src