diff --git a/build-constraints.yaml b/build-constraints.yaml
index 55bb5b20..2535fa2f 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -4778,7 +4778,6 @@ packages:
         - hw-rankselect < 0 # via generic-lens-1.2.0.0
         - apply-refact < 0 # via ghc-8.8.1
         - ghc-parser < 0 # via ghc-8.8.1
-        - hint < 0 # via ghc-8.8.1
         - ihaskell < 0 # via ghc-8.8.1
         - loopbreaker < 0 # via ghc-8.8.1
         - hsdev < 0 # via ghc-boot-8.8.1
@@ -4880,7 +4879,6 @@ packages:
         - hquantlib-time < 0 # via time-1.9.3
         - hsdev < 0 # via time-1.9.3
         - hsexif < 0 # via time-1.9.3
-        - libmpd < 0 # via time-1.9.3
         - pinboard < 0 # via time-1.9.3
         - postgresql-simple-migration < 0 # via time-1.9.3
         - req < 0 # via time-1.9.3
@@ -6139,7 +6137,6 @@ expected-test-failures:
     - hastache
     - idris # https://github.com/fpco/stackage/issues/1382
     - ihaskell # https://github.com/gibiansky/IHaskell/issues/551
-    - libmpd # https://github.com/vimus/libmpd-haskell/issues/104
     - math-functions # https://github.com/bos/math-functions/issues/25
     - matplotlib # https://github.com/fpco/stackage/issues/2365
     - mltool # https://github.com/Alexander-Ignatyev/mltool/issues/1