diff --git a/build-constraints.yaml b/build-constraints.yaml
index 97966e9d..ce2864e9 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2256,6 +2256,7 @@ packages:
         - dyre
         - io-storage
         - oo-prototypes
+        - planb-token-introspection
         - pointedlist
         - unordered-intmap
         - word-trie