diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 3370558..8f50cc1 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -13,7 +13,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         python-version: [3.9, "3.10", "3.11", "3.12"]
-    uses: qiboteam/workflows/.github/workflows/deploy-pip-poetry.yml@main
+    uses: qiboteam/workflows/.github/workflows/deploy-pip-poetry.yml@v1
     with:
       os: ${{ matrix.os }}
       python-version: ${{ matrix.python-version }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 0aaf3a1..18b90bc 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -28,7 +28,7 @@ jobs:
 
   deploy-docs:
     needs: [evaluate-label]
-    uses: qiboteam/workflows/.github/workflows/deploy-ghpages-latest-stable.yml@main
+    uses: qiboteam/workflows/.github/workflows/deploy-ghpages-latest-stable.yml@v1
     with:
       python-version: "3.10"
       package-manager: "poetry"
diff --git a/.github/workflows/rules.yml b/.github/workflows/rules.yml
index 8f956cf..8d1d59c 100644
--- a/.github/workflows/rules.yml
+++ b/.github/workflows/rules.yml
@@ -30,7 +30,7 @@ jobs:
           matrix:
             os: [ubuntu-latest]
             python-version: [3.9, "3.10", "3.11", "3.12"]
-    uses: qiboteam/workflows/.github/workflows/rules-poetry.yml@main
+    uses: qiboteam/workflows/.github/workflows/rules-poetry.yml@v1
     with:
       os: ${{ matrix.os }}
       python-version: ${{ matrix.python-version }}
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0d8d655..42147ca 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,7 +19,7 @@ repos:
       - id: isort
         args: ["--profile", "black"]
   - repo: https://github.com/PyCQA/docformatter
-    rev: v1.7.5
+    rev: master
     hooks:
       - id: docformatter
         additional_dependencies: [tomli]
diff --git a/README.md b/README.md
index 64378fe..7552994 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ computation_settings = {
 qibo.set_backend(
     backend="qibotn", platform="cutensornet", runcard=computation_settings
 )  # cuQuantum
-#qibo.set_backend(backend="qibotn", platform="qutensornet", runcard=computation_settings) #quimb
+# qibo.set_backend(backend="qibotn", platform="qutensornet", runcard=computation_settings) #quimb
 
 
 # Construct the circuit
diff --git a/doc/source/getting-started/quickstart.rst b/doc/source/getting-started/quickstart.rst
index 4e9c1a5..6650118 100644
--- a/doc/source/getting-started/quickstart.rst
+++ b/doc/source/getting-started/quickstart.rst
@@ -49,10 +49,8 @@ Basic example
 
 The following is a basic example to execute a two qubit circuit and print the final state in dense vector form using quimb backend::
 
-   # Set the quimb backend
-   qibo.set_backend(
-       backend="qibotn", platform="qutensornet", runcard=computation_settings
-   )
+   import qibo
+   from qibo import Circuit, gates
 
    # Set the runcard
    computation_settings = {
@@ -62,6 +60,13 @@ The following is a basic example to execute a two qubit circuit and print the fi
        "expectation_enabled": False,
    }
 
+
+   # Set the quimb backend
+   qibo.set_backend(
+       backend="qibotn", platform="qutensornet", runcard=computation_settings
+   )
+
+
    # Construct the circuit with two qubits
    c = Circuit(2)