diff --git a/docs/Benchmarking-Hacking.md b/docs/Benchmarking-Hacking.md
index 7856327..a936bd0 100644
--- a/docs/Benchmarking-Hacking.md
+++ b/docs/Benchmarking-Hacking.md
@@ -151,9 +151,9 @@ Workbench (Links are to master branch but there's a workbench-master branch):
 1. [Top-level wb script](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/wb)
    1. First thought: Why this scripts starts with ```#!/usr/bin/env bash```,
       shouldn't it be a ```/nix/store/sdfsjdlhflsdhflsdkjh```?
-2. [Profile computation (profile.sh)](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/profile.sh)
+2. [Profile computation (profile.sh)](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/profile/profile.sh)
 3. [Run allocation & starting](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/run.sh)
-4. [Run scenarios](https://github.com/input-output-hk/cardano-node/blob/bench-master/nix/workbench/scenario.sh)
+4. [Run scenarios](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/scenario.sh)
 
 ### About profile computation
 
@@ -182,7 +182,7 @@ profile = materialise-profile
     backendProfile = backend.materialise-profile { inherit profileNix; };
   };
 ```
-and [```workbench/profile.nix```](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/profile.nix) does at the end:
+and [```workbench/profile.nix```](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/profile/profile.nix) does at the end:
 ```
 ''
 mkdir $out
@@ -194,7 +194,7 @@ cp $tracerServicePath    $out/tracer-service.json
 wb profile node-specs $out/profile.json > $out/node-specs.json
 ''
 ```
-after importing [```workbench/profiles/default.nix```](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/profiles/default.nix).
+after importing [```workbench/default.nix```](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/default.nix).
 
 The only thing ```wb``` needs is the profile outputs as they are created by [```workbench/profiles/default.nix```](https://github.com/input-output-hk/cardano-node/blob/master/nix/workbench/profiles/default.nix).
 
diff --git a/docs/Docker.md b/docs/Docker.md
index 7100428..2659f76 100644
--- a/docs/Docker.md
+++ b/docs/Docker.md
@@ -53,5 +53,5 @@ docker load -i $(nix-build -A dockerImage --no-out-link)
 ```
 ​
 If you have no local changes, the build should be downloaded from
-the [IOHK binary cache](https://hydra.iohk.io/jobset/Cardano/cardano-node)
-then loaded into the local Docker registry.
\ No newline at end of file
+the [IOHK binary cache](https://ci.iog.io/project/input-output-hk-cardano-node)
+then loaded into the local Docker registry.
diff --git a/docs/Running-tests.md b/docs/Running-tests.md
index 9f19bfd..7e1d7ba 100644
--- a/docs/Running-tests.md
+++ b/docs/Running-tests.md
@@ -5,7 +5,7 @@ cabal test all --enable-tests
 ```
 
 Many of tests are automatically run in CI in PRs.  For an exact list of which tests are run,
-please see the "Run tests" step in [haskell.yml](../blob/master/.github/workflows/haskell.yml) Github
+please see the "Run tests" step in [haskell.yml](https://github.com/input-output-hk/cardano-node/blob/master/.github/workflows/haskell.yml) Github
 Actions workflow file.
 
 # Types of tests