diff --git a/build-constraints.yaml b/build-constraints.yaml
index 911fb100..4b70c9a4 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1365,7 +1365,7 @@ packages:
         - interpolatedstring-perl6
         - iproute
         - missing-foreign
-        - MissingH < 0 # via array-0.5.4.0 & base-4.13.0.0 & containers-0.6.2.1 & directory-1.3.3.2 & filepath-1.4.2.1 & old-time-1.1.0.3 & process-1.6.5.1 & time-1.9.3 & unix-2.7.2.2
+        - MissingH
         - multimap
         - parallel-io
         - text-binary
@@ -2723,7 +2723,7 @@ packages:
     "Pedro Tacla Yamada <tacla.yamada@gmail.com> @yamadapc":
         - ascii-progress
         - drawille < 0
-        - file-modules < 0 # via MissingH
+        - file-modules
         - frontmatter
         - read-editor
         # - list-prompt # https://github.com/yamadapc/list-prompt/issues/3
@@ -3893,7 +3893,7 @@ packages:
 
     "Avi Press <mail@avi.press> @aviaviavi":
         - curl-runnings < 0
-        - cryptocompare < 0 # via MissingH
+        - cryptocompare
 
     "Jack Kiefer <jack.c.kiefer@gmail.com> @JackKiefer":
         - herms < 0
@@ -4028,7 +4028,7 @@ packages:
         - ghci-hexcalc
 
     "Nikos Karagianndis <nkarag@gmail.com> @nkarag":
-        - DBFunctor < 0 # via MissingH
+        - DBFunctor
 
     "Marat Khafizov <xafizoff@gmail.com> @xafizoff":
         - n2o