diff --git a/build-constraints.yaml b/build-constraints.yaml
index 17be82ea..461106b0 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1984,8 +1984,8 @@ packages:
         - webdriver
 
     "Luke Iannini <lukexi@me.com> @lukexi":
-        - inline-c
-        - inline-c-cpp
+        # - inline-c # https://github.com/fpco/inline-c/issues/51
+        # - inline-c-cpp # https://github.com/fpco/inline-c/issues/51
         - ekg
 
     # "Emin Karayel <me@eminkarayel.de> @ekarayel":
@@ -2456,7 +2456,8 @@ packages:
         - lrucaching
 
     "Thierry Bourrillon <thierry.bourrillon@fpinsight.com> @tbourrillon":
-        - hocilib
+        []
+        # - hocilib # https://github.com/fpco/inline-c/issues/51
 
     "Matthias Herrmann <matthias.mh.herrmann@gmail.com> @2chilled":
         []