diff --git a/stack.sh b/stack.sh
index 9879bd4..352112a 100755
--- a/stack.sh
+++ b/stack.sh
@@ -1421,6 +1421,9 @@
 # Check the status of running services
 service_check
 
+# Run pip check to make sure we're forward compatible with the pip depsolver.
+pip_check
+
 # Configure nova cellsv2
 # ----------------------