diff --git a/CHANGELOG-stage-deployment-delete.md b/CHANGELOG-stage-deployment-delete.md
new file mode 100644
index 0000000000..7b942f2e5e
--- /dev/null
+++ b/CHANGELOG-stage-deployment-delete.md
@@ -0,0 +1 @@
+- Delete STAGE environment and spin up new portal instance on TEST
diff --git a/compose/docker-compose.yml b/compose/docker-compose.yml
index b7d9690b70..06c5b465f7 100644
--- a/compose/docker-compose.yml
+++ b/compose/docker-compose.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   portal-ui:
     build: ../context
diff --git a/compose/example.env b/compose/example.env
index fac048b007..23d2ec919b 100644
--- a/compose/example.env
+++ b/compose/example.env
@@ -1,7 +1,7 @@
-# This variable to be used by DEV/TEST/PROD deployments
+# This variable to be used by DEV and PROD deployments
 LOG_STREAM=DEV
 
-# Following variables to be used by STAGE deployment only
+# Following variables to be used by TEST deployment only
 # due to the fact we have two instances
-LOG_STREAM_STAGE=STAGE
-LOG_STREAM_STAGE_PROD=STAGE-PROD
+LOG_STREAM_TEST=TEST
+LOG_STREAM_TEST_PROD=TEST-PROD
diff --git a/compose/hubmap.stage.yml b/compose/hubmap.test.yml
similarity index 93%
rename from compose/hubmap.stage.yml
rename to compose/hubmap.test.yml
index 8d70313fd4..8f933daffc 100644
--- a/compose/hubmap.stage.yml
+++ b/compose/hubmap.test.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   portal-ui:
     hostname: portal-ui
@@ -20,7 +18,7 @@ services:
       options:
         awslogs-region: us-east-1
         awslogs-group: portal-ui-docker-logs
-        awslogs-stream: ${LOG_STREAM_STAGE}
+        awslogs-stream: ${LOG_STREAM_TEST}
 
   # Service names need to be kept in sync with gateway:
   # https://github.com/hubmapconsortium/gateway/blob/f2c2d5d/nginx/conf.d-stage/prod-portal-ui.conf
@@ -44,7 +42,7 @@ services:
       options:
         awslogs-region: us-east-1
         awslogs-group: portal-ui-docker-logs
-        awslogs-stream: ${LOG_STREAM_STAGE_PROD}
+        awslogs-stream: ${LOG_STREAM_TEST_PROD}
 
 networks:
   # This is the network created by gateway to enable communicaton between multiple docker-compose projects
diff --git a/compose/hubmap.yml b/compose/hubmap.yml
index 65087973a9..91801f871f 100644
--- a/compose/hubmap.yml
+++ b/compose/hubmap.yml
@@ -1,5 +1,3 @@
-version: "3.7"
-
 services:
   portal-ui:
     hostname: portal-ui
diff --git a/context/app/static/js/helpers/init-trackers.js b/context/app/static/js/helpers/init-trackers.js
index f2b90143d5..3b102114c7 100644
--- a/context/app/static/js/helpers/init-trackers.js
+++ b/context/app/static/js/helpers/init-trackers.js
@@ -11,7 +11,7 @@ import { getUserGroups, getUserType } from './trackers';
 function initTrackers() {
   const version = `portal-ui-react@${PACKAGE_VERSION}`;
   const environment = sentryEnv;
-  const shouldReport = ['prod', 'prod-stage'].includes(environment);
+  const shouldReport = ['prod', 'prod-test'].includes(environment);
 
   initializeFaro({
     url: 'https://faro-collector-prod-us-east-0.grafana.net/collect/77a0efade67edd876ae6c63ebb2d825c',
diff --git a/etc/build/redeploy.sh b/etc/build/redeploy.sh
index 24b893e7ff..96c71f2cde 100755
--- a/etc/build/redeploy.sh
+++ b/etc/build/redeploy.sh
@@ -3,7 +3,7 @@ set -o errexit
 
 die() { set +v; echo "$*" 1>&2 ; exit 1; }
 
-[ "$#" -eq 2 ] || die "usage: $0 USERNAME [ dev | test | stage]"
+[ "$#" -eq 2 ] || die "usage: $0 USERNAME [dev | test]"
 USER="$1"
 TARGET="$2"
 
@@ -19,8 +19,8 @@ cd /opt/hubmap/portal-ui/compose
 echo 'portal running?' \`docker ps | grep portal-ui\`
 
 COMPOSE_CONFIG=hubmap.yml
-[ "$TARGET" = "stage" ] && COMPOSE_CONFIG=hubmap.stage.yml
-# hubmap.stage.yml includes two portal instances.
+[ "$TARGET" = "test" ] && COMPOSE_CONFIG=hubmap.test.yml
+# hubmap.test.yml includes two portal instances.
 
 echo 'stopping...'
 docker-compose -f \$COMPOSE_CONFIG down
@@ -33,10 +33,10 @@ docker rmi hubmap/portal-ui:latest
 echo 'starting...'
 docker-compose -f \$COMPOSE_CONFIG up -d
 
-# We don't understand why the prod-stage instance is getting the wrong configuration.
+# We don't understand why the prod-test instance is getting the wrong configuration.
 # We hope turning it off-and-on will help, but this is not a good situation.
-if [ "$TARGET" = "stage" ]; then
-    echo 'Restart the hubmap-auth container... for STAGE only'
+if [ "$TARGET" = "test" ]; then
+    echo 'Restart the hubmap-auth container... for TEST only'
     docker restart hubmap-auth
 fi
 
@@ -48,4 +48,4 @@ EOF
 
 echo "Visit --> http://portal.$TARGET.hubmapconsortium.org/"
 
-[ "$TARGET" = "stage" ] && echo "Visit --> http://portal-prod.stage.hubmapconsortium.org/"
+[ "$TARGET" = "test" ] && echo "Visit --> http://portal-prod.test.hubmapconsortium.org/"