diff --git a/build-constraints.yaml b/build-constraints.yaml
index 1c148e99..eb9a80b6 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1327,6 +1327,9 @@ packages:
     "Trevor Elliott <awesomelyawesome@gmail.com> @elliottt":
         - irc
 
+    "Dennis Gosnell <cdep.illabout@gmail.com> @cdepillabout":
+        - ig
+
     "Stackage upper bounds":
         # https://github.com/fpco/stackage/issues/537
         - zlib < 0.6