diff --git a/build-constraints.yaml b/build-constraints.yaml
index 2d2c7946..e72d16c3 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -807,6 +807,17 @@ packages:
     "Nick Partridge nkpart@gmail.com @nkpart":
         - cabal-file-th
 
+    "Gershom Bazerman <gershomb@gmail.com> @gbaz":
+        - jmacro
+        - jmacro-rpc
+        - jmacro-rpc-happstack
+        - jmacro-rpc-snap
+        - mbox
+        - kmeans
+        - boolsimplifier
+        - cubicspline
+        - maximal-cliques
+
     "Stackage upper bounds":
 
         # Force a specific version that's compatible with transformers 0.3