diff --git a/stack.sh b/stack.sh
index 2ac7dfa..bf9fc01 100755
--- a/stack.sh
+++ b/stack.sh
@@ -1227,9 +1227,9 @@
     init_heat
     echo_summary "Starting Heat"
     start_heat
-    if [ "$HEAT_CREATE_TEST_IMAGE" = "True" ]; then
-        echo_summary "Building Heat functional test image"
-        build_heat_functional_test_image
+    if [ "$HEAT_BUILD_PIP_MIRROR" = "True" ]; then
+        echo_summary "Building Heat pip mirror"
+        build_heat_pip_mirror
     fi
 fi