diff --git a/build-constraints.yaml b/build-constraints.yaml
index ff142cc8..b2954b18 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -3316,6 +3316,8 @@ packages:
         - massiv-test
         - scheduler
         - Color
+        - safe-decimal
+        - flush-queue
 
     "Hans-Peter Deifel <hpd@hpdeifel.de> @hpdeifel":
         - hledger-iadd