diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4cb0bb42..59eb3e58 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -6428,8 +6428,6 @@ packages:
         - rvar < 0 # tried rvar-0.2.0.6, but its *library* requires the disabled package: random-source
         - safe-tensor < 0 # tried safe-tensor-0.2.1.1, but its *library* does not support: singletons-3.0
         - salak-toml < 0 # tried salak-toml-0.3.5.3, but its *library* does not support: tomland-1.3.3.0
-        - sandwich-quickcheck < 0 # tried sandwich-quickcheck-0.1.0.5, but its *library* does not support: base-4.15.0.0
-        - sandwich-slack < 0 # tried sandwich-slack-0.1.0.4, but its *library* does not support: base-4.15.0.0
         - sandwich-webdriver < 0 # tried sandwich-webdriver-0.1.0.6, but its *library* requires the disabled package: webdriver
         - scalendar < 0 # tried scalendar-1.2.0, but its *library* does not support: containers-0.6.4.1
         - schematic < 0 # tried schematic-0.5.1.0, but its *library* does not support: aeson-1.5.6.0