diff --git a/src/runtime-prototype/README.md b/src/runtime-prototype/README.md
index 64d12b99..9cc97991 100644
--- a/src/runtime-prototype/README.md
+++ b/src/runtime-prototype/README.md
@@ -124,6 +124,7 @@ not.
 
 #### How to run tests
 
+```bash
 cabal configure test \
     --test-option='--timeout=10' \
     --test-option='--color=always' \
@@ -131,3 +132,8 @@ cabal configure test \
     --ghc-options='-threaded -rtsopts -with-rtsopts=-N -fno-ignore-asserts' \
     # --test-option='--pattern=/$pattern/
 cabal test
+```
+
+#### How to run benchmarks
+
+`cabal bench`
diff --git a/src/runtime-prototype/bench/Main.hs b/src/runtime-prototype/bench/Main.hs
new file mode 100644
index 00000000..da9c0f13
--- /dev/null
+++ b/src/runtime-prototype/bench/Main.hs
@@ -0,0 +1,8 @@
+module Main where
+
+import StuntDouble
+
+------------------------------------------------------------------------
+
+main :: IO ()
+main = return ()
diff --git a/src/runtime-prototype/stunt-double.cabal b/src/runtime-prototype/stunt-double.cabal
index 44a011f9..20550556 100644
--- a/src/runtime-prototype/stunt-double.cabal
+++ b/src/runtime-prototype/stunt-double.cabal
@@ -24,21 +24,21 @@ library
     StuntDouble.ActorMap
     StuntDouble.Datatype
     StuntDouble.Envelope
-    StuntDouble.Transport
-    StuntDouble.Transport.Http
-    StuntDouble.Transport.NamedPipe
-    StuntDouble.Transport.Stm
     StuntDouble.FreeMonad
-    StuntDouble.Histogram
     StuntDouble.Frontend.Http
-    StuntDouble.Log
+    StuntDouble.Histogram
     StuntDouble.IO
+    StuntDouble.Log
     StuntDouble.Message
+    StuntDouble.Metrics
     StuntDouble.Random
     StuntDouble.Reference
     StuntDouble.Supervisor
     StuntDouble.Time
-    StuntDouble.Metrics
+    StuntDouble.Transport
+    StuntDouble.Transport.Http
+    StuntDouble.Transport.NamedPipe
+    StuntDouble.Transport.Stm
 
   -- GHC boot library dependencies:
   -- (https://gitlab.haskell.org/ghc/ghc/-/blob/master/packages)
@@ -56,17 +56,17 @@ library
   build-depends:
       aeson
     , async
+    , atomic-primops
     , bytestring
-    , heaps
     , hashable
+    , heaps
     , http-client
     , http-types
     , random
     , unordered-containers
+    , vector
     , wai
     , warp
-    , atomic-primops
-    , vector
 
   default-language: Haskell2010
 
@@ -88,13 +88,13 @@ test-suite test
 
   other-modules:
     StuntDouble.ActorMapTest
-    StuntDouble.Transport.HttpTest
-    StuntDouble.Transport.StmTest
-    StuntDouble.Transport.NamedPipeTest
     StuntDouble.FrontendTest
     StuntDouble.HistogramTest
     StuntDouble.RandomTest
     StuntDouble.SchedulerTest
+    StuntDouble.Transport.HttpTest
+    StuntDouble.Transport.NamedPipeTest
+    StuntDouble.Transport.StmTest
     TastyDiscover
 
   ghc-options:      -threaded -rtsopts -with-rtsopts=-N -fno-ignore-asserts
@@ -111,3 +111,11 @@ executable stunt-double
   -- hs-source-dirs:
   ghc-options:      -threaded -rtsopts -with-rtsopts=-N
   default-language: Haskell2010
+
+benchmark bench
+  type:           exitcode-stdio-1.0
+  hs-source-dirs: bench/
+  main-is:        Main.hs
+  build-depends:
+      base
+    , stunt-double