diff --git a/stack-8.0.yaml b/stack-8.0.yaml
index 41e0bea1c..56e2f554d 100644
--- a/stack-8.0.yaml
+++ b/stack-8.0.yaml
@@ -1,12 +1,17 @@
 # stack build plan using GHC 8.0.2
 
+# stack seems to enable this by default now, basically disabling bounds checks. Force it off.
+#allow-newer: false
+
 resolver: lts-9.21
 
 packages:
 - hledger-lib
 - hledger
 - hledger-ui
-- hledger-web
+#- hledger-web
+# Disabled for now. hledger-web-0.17 depends on wai-handler-launch >= 3.0.3,
+# need an install plan allowing that.
 
 # TODO: some of these were for hledger-api and can be removed
 extra-deps:
@@ -51,7 +56,6 @@ extra-deps:
 - hashtables-1.2.3.1
 # avoid hanging with windows symlinks https://github.com/simonmichael/hledger/issues/791
 - directory-1.3.2.2
-# hledger-ui
 # newer fsnotify has a different api and may be more robust
 - fsnotify-0.3.0.1
 - Glob-0.9.2