diff --git a/buildkite/src/Jobs/Lint/ProofSystemsAudit.dhall b/buildkite/src/Jobs/Lint/ProofSystemsAudit.dhall
new file mode 100644
index 000000000000..aa23699e9665
--- /dev/null
+++ b/buildkite/src/Jobs/Lint/ProofSystemsAudit.dhall
@@ -0,0 +1,46 @@
+let S = ../../Lib/SelectFiles.dhall
+
+let Pipeline = ../../Pipeline/Dsl.dhall
+
+let PipelineTag = ../../Pipeline/Tag.dhall
+
+let JobSpec = ../../Pipeline/JobSpec.dhall
+
+let Command = ../../Command/Base.dhall
+
+let Docker = ../../Command/Docker/Type.dhall
+
+let Size = ../../Command/Size.dhall
+
+let RunInToolchain = ../../Command/RunInToolchain.dhall
+
+in  Pipeline.build
+      Pipeline.Config::{
+      , spec = JobSpec::{
+        , dirtyWhen =
+          [ S.contains "src/lib/crypto/proof-systems"
+          , S.strictlyStart
+              (S.contains "buildkite/src/Jobs/Lint/ProofSystemsAudit")
+          ]
+        , path = "Lint"
+        , name = "ProofSystemsAudit"
+        , tags =
+          [ PipelineTag.Type.Fast
+          , PipelineTag.Type.Lint
+          , PipelineTag.Type.Stable
+          ]
+        }
+      , steps =
+        [ Command.build
+            Command.Config::{
+            , commands =
+                RunInToolchain.runInToolchain
+                  ([] : List Text)
+                  "cd src/lib/crypto/proof-systems ; export PATH=/home/opam/.cargo/bin:\$PATH ; cargo install cargo-audit --locked ; cargo audit"
+            , label = "Rust proof system ; audit"
+            , key = "proof-system-audit"
+            , target = Size.Multi
+            , docker = None Docker.Type
+            }
+        ]
+      }