diff --git a/build-constraints.yaml b/build-constraints.yaml
index f48de37f..c6b5be65 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1030,11 +1030,10 @@ packages:
         - universe-reverse-instances
 
     "Abhinav Gupta <mail@abhinavg.net> @abhinav":
-        []
-        # GHC 8 - farmhash
-        # GHC 8 - language-thrift
-        # GHC 8 - pinch
-        # GHC 8 - sandman
+        - farmhash
+        - pinch
+        - sandman
+        - language-thrift
 
     "Adam C. Foltzer acfoltzer@galois.com @acfoltzer":
         # GHC 8 - cryptol