diff --git a/docker-build.sh b/docker-build.sh
index bed597a..282aeea 100755
--- a/docker-build.sh
+++ b/docker-build.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+export DOCKER_BUILDKIT=0
 set -e
 
 # helper functions
diff --git a/entrypoint.sh b/entrypoint.sh
index 981f98e..9d3c444 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+export DOCKER_BUILDKIT=0
 set -e
 
 _build_image() {