diff --git a/build-constraints.yaml b/build-constraints.yaml
index c15eda17..d208b1b1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -7006,7 +7006,6 @@ packages:
         - ihaskell < 0 # tried ihaskell-0.12.0.0, but its *library* requires ghc >=8.4 && < 9.11 and the snapshot contains ghc-9.12.2
         - ihaskell-hvega < 0 # tried ihaskell-hvega-0.5.0.6, but its *library* requires the disabled package: ihaskell
         - ilist < 0 # tried ilist-0.4.0.1, but its *library* requires base >=4.10 && < 4.20 and the snapshot contains base-4.21.0.0
-        - inf-backprop < 0 # https://github.com/commercialhaskell/stackage/issues/7878
         - inflections < 0 # tried inflections-0.4.0.7, but its *library* requires text >=0.2 && < 2.1 and the snapshot contains text-2.1.2
         - influxdb < 0 # tried influxdb-1.9.3.2, but its *library* requires Cabal >=1.24 && < 3.13 and the snapshot contains Cabal-3.14.1.0
         - influxdb < 0 # tried influxdb-1.9.3.2, but its *library* requires base >=4.11 && < 4.21 and the snapshot contains base-4.21.0.0