diff --git a/.github/workflows/iroha2-dev-pr-static.yml b/.github/workflows/iroha2-dev-pr-static.yml
index e276eebe678..aa2e34c8c1d 100644
--- a/.github/workflows/iroha2-dev-pr-static.yml
+++ b/.github/workflows/iroha2-dev-pr-static.yml
@@ -41,7 +41,7 @@ jobs:
         working-directory: pytests/${{ matrix.suite }}
         run: |
           poetry lock --no-update
-          poetry install
+          poetry install --no-root
       - name: Check code formatting with Black in pytests/${{ matrix.suite }}
         working-directory: pytests/${{ matrix.suite }}
         run: |
diff --git a/.github/workflows/iroha2-dev-pr.yml b/.github/workflows/iroha2-dev-pr.yml
index 61aae2aff95..b8d762d11ff 100644
--- a/.github/workflows/iroha2-dev-pr.yml
+++ b/.github/workflows/iroha2-dev-pr.yml
@@ -227,7 +227,7 @@ jobs:
         run: docker compose -f ${{ env.DEFAULTS_DIR }}/docker-compose.yml up --wait || exit 1
       - name: Install Torii pytest dependencies
         working-directory: pytests/iroha_torii_tests
-        run: ${{ env.POETRY_PATH }} install
+        run: ${{ env.POETRY_PATH }} install --no-root
       - name: Run Torii pytests
         working-directory: pytests/iroha_torii_tests
         run: ${{ env.POETRY_PATH }} run pytest
@@ -240,7 +240,7 @@ jobs:
           chmod +x ${{ env.TEST_DIR }}/${{ env.IROHA_BIN }}
       - name: Install client pytest dependencies
         working-directory: pytests/iroha_cli_tests
-        run: ${{ env.POETRY_PATH }} install
+        run: ${{ env.POETRY_PATH }} install --no-root
       - name: Run client pytests
         uses: nick-fields/retry@v3
         env:
diff --git a/pytests/iroha_cli_tests/README.md b/pytests/iroha_cli_tests/README.md
index 09fa4f92759..f935bb8adc8 100644
--- a/pytests/iroha_cli_tests/README.md
+++ b/pytests/iroha_cli_tests/README.md
@@ -134,7 +134,7 @@ To get started with Poetry, follow these steps:
 3. Install the dependencies and set up a virtual environment using Poetry:
 
    ```bash
-   poetry install
+   poetry install --no-root
    ```
 
 4. Activate the virtual environment:
diff --git a/pytests/iroha_torii_tests/README.md b/pytests/iroha_torii_tests/README.md
index fa2c1bc28da..a9e4abe7757 100644
--- a/pytests/iroha_torii_tests/README.md
+++ b/pytests/iroha_torii_tests/README.md
@@ -16,7 +16,7 @@ These instructions will get you a copy of the project up and running on your loc
 First, use Poetry to install the dependencies:
 
 ```bash
-poetry install
+poetry install --no-root
 ```
 
 This command will create a virtual environment and install all the necessary dependencies.