diff --git a/build-constraints.yaml b/build-constraints.yaml
index 4eaa15d4..7d2aced1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1890,28 +1890,35 @@ packages:
         - xml-conduit-parse
 
     "Kostiantyn Rybnikov <k-bx@k-bx.com> @k-bx":
-        - protocol-buffers
-        # - hprotoc # haskell-src-exts
-        - protocol-buffers-descriptor
-        - ekg-core
+        - SHA
+        - country
+        - currency
+        - data-ordlist
         - digits
+        - dns
+        - ekg-core
+        - friday
+        - friday-juicypixels
         - hbeanstalk
+        - hedis
+        - hprotoc
+        - hsyslog-udp
         - iso3166-country-codes
         - iso639
-        - murmur-hash
         - monoidal-containers
+        - murmur-hash
+        - protocol-buffers
+        - protocol-buffers-descriptor
         - regex-pcre
-        - string-combinators
-        - string-class
-        - SHA
-        - data-ordlist
-        - hedis
-        - hsyslog-udp
+        - servant-generic
+        - servant-router
         - streaming
         - streaming-bytestring
-        - country < 0 # GHC 8.4 via base-4.11.0.0
-        - friday
-        - friday-juicypixels < 0 # GHC 8.4 via base-4.11.0.0
+        - string-class
+        - string-combinators
+        - ua-parser
+        - wai-routes
+        - xlsx
 
     "Rob O'Callahan ropoctl@gmail.com @rcallahan":
         - pipes-fastx