diff --git a/flake.nix b/flake.nix
index 6bc04d2e0..6231cc8a6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -391,6 +391,7 @@
                 NetPrometheus
                 NetStatsd
                 PadWalker
+                PrometheusTinyShared
                 Readonly
                 SQLSplitStatement
                 SetScalar