diff --git a/bin/build-image.sh b/bin/build-image.sh
index b753e84a4..200056410 100755
--- a/bin/build-image.sh
+++ b/bin/build-image.sh
@@ -2,6 +2,4 @@
 # Rebuilds the Quesma Docker image and tags it as quesma:latest
 set -e
 cd "$(dirname "$0/")/.."
-source bin/lib.sh
-
 docker build -f quesma/Dockerfile -t quesma:latest quesma