diff --git a/build-constraints.yaml b/build-constraints.yaml
index 47948a7d..73f41d49 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3302,7 +3302,7 @@ packages:
         - wai-middleware-auth < 0 # via hoauth2
         # - hip # lens 4.16 via diagrams/chart
         - massiv
-        - massiv-io < 0 # via netpbm
+        - massiv-io
         - massiv-test
         - scheduler
         - Color