diff --git a/build-constraints.yaml b/build-constraints.yaml
index f4fd32f0..978e2147 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4700,6 +4700,7 @@ packages:
         - linear-base
 
     "Ollie Charles <ollie@ocharles.org.up> @ocharles":
+        - reactive-banana
         - rel8
 
     "Grzegorz Milka <grzegorzmilka@gmail.com> @gregorias":
@@ -5385,7 +5386,6 @@ packages:
         - cuckoo-filter < 0 # 0.2.0.2 benchmarks are an exe
         - cuda < 0 # 0.11.0.0
         - data-default-instances-new-base < 0 # 0.0.2
-        - datadog < 0 # 0.2.5.0 compile fail aeson 2.0
         - descriptive < 0 # 0.9.5 compile fail aeson 2.0
         - distributed-closure < 0 # 0.4.2.0
         - djinn-ghc < 0 # 0.0.2.3