diff --git a/build-constraints.yaml b/build-constraints.yaml
index 84d1b46a..67733d1b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -100,9 +100,10 @@ packages:
         - geodetics
 
     "Travis Athougies <travis@athougies.net> @tathougies":
-        - beam-core < 0
-        - beam-migrate < 0
-        - beam-sqlite < 0
+        - beam-core
+        - beam-migrate
+        - beam-sqlite
+        - beam-postgres
 
     "Fraser Murray <fraser.m.murray@gmail.com @intolerable":
         - stitch < 0 # GHC 8.4 via base-4.11.1.0