diff --git a/tests/unit/builder-pack.bats b/tests/unit/builder-pack.bats
index 924f15538..3becd43a6 100644
--- a/tests/unit/builder-pack.bats
+++ b/tests/unit/builder-pack.bats
@@ -32,7 +32,7 @@ teardown() {
   echo "status: $status"
   assert_success
 
-  run deploy_app python dokku@$DOKKU_DOMAIN:$TEST_APP initialize_for_cnb
+  run deploy_app python dokku@$DOKKU_DOMAIN:$TEST_APP add_requirements_txt_cnb
   echo "output: $output"
   echo "status: $status"
   assert_success
@@ -82,7 +82,7 @@ teardown() {
   echo "status: $status"
   assert_success
 
-  run deploy_app python dokku@$DOKKU_DOMAIN:$TEST_APP initialize_for_cnb
+  run deploy_app python dokku@$DOKKU_DOMAIN:$TEST_APP add_requirements_txt_cnb
   echo "output: $output"
   echo "status: $status"
   assert_success
@@ -103,11 +103,3 @@ teardown() {
   echo "status: $status"
   assert_success
 }
-
-initialize_for_cnb() {
-  local APP="$1"
-  local APP_REPO_DIR="$2"
-  [[ -z "$APP" ]] && local APP="$TEST_APP"
-  echo "flask" >>"$APP_REPO_DIR/requirements.txt"
-  mv "$APP_REPO_DIR/app-cnb.json" "$APP_REPO_DIR/app.json"
-}