diff --git a/build-constraints.yaml b/build-constraints.yaml
index c3115dd4..40e03cf0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4487,7 +4487,7 @@ packages:
         - slynx
         - tlynx
         - elynx
-        - mcmc < 0 # mwc-random-0.15 https://github.com/dschrempf/mcmc/issues/1
+        - mcmc
         - dirichlet
         - circular