diff --git a/sample.env b/sample.env
index 7b87b8f61..e61da6cfa 100644
--- a/sample.env
+++ b/sample.env
@@ -57,7 +57,7 @@ REPOSITORY=islandora
 
 # The version of the isle-buildkit images, non isle-buildkit images have
 # their versions specified explicitly in their respective docker-compose files.
-TAG=b6f7e4e8b91c56db2a1b78b2513aa40bfb034a16
+TAG=1.0.0-alpha-1
 
 ###############################################################################
 # Global Environment variables