diff --git a/.github/workflows/concrete_python_test_macos.yml b/.github/workflows/concrete_python_test_macos.yml
index 14e22d48bf..c078bcfd59 100644
--- a/.github/workflows/concrete_python_test_macos.yml
+++ b/.github/workflows/concrete_python_test_macos.yml
@@ -1,9 +1,9 @@
 name: concrete-python tests macos
 on:
   workflow_dispatch:
-  pull_request:
-    path:
-      - .github/workflows/concrete_python_tests_macos.yml
+  # pull_request:
+  #   paths:
+  #     - .github/workflows/concrete_python_tests_macos.yml
   push:
     branches:
       - 'main'
diff --git a/.github/workflows/concrete_python_tests_linux.yml b/.github/workflows/concrete_python_tests_linux.yml
index e86f69a267..fda314234f 100644
--- a/.github/workflows/concrete_python_tests_linux.yml
+++ b/.github/workflows/concrete_python_tests_linux.yml
@@ -60,7 +60,6 @@ jobs:
             -v ${{ github.workspace }}/build:/build
           shell: bash
           run: |
-            rustup toolchain install nightly-2024-09-30
             set -e
 
             rustup toolchain install nightly-2024-09-30
@@ -111,7 +110,6 @@ jobs:
             set -e
             export COMPILER_BUILD_DIRECTORY=/compiler-artifacts-pytest
             cd /concrete/frontends/concrete-python
-            make venv
             source .venv/bin/activate
             export KEY_CACHE_DIRECTORY=./key-set-cache
             mkdir $KEY_CACHE_DIRECTORY
@@ -152,9 +150,9 @@ jobs:
           shell: bash
           run: |
             set -e
+            export COMPILER_BUILD_DIRECTORY=/compiler-artifacts-pytest
             cd /concrete/frontends/concrete-python
             source .venv/bin/activate
-            export COMPILER_BUILD_DIRECTORY=/compiler-artifacts-pytest
             make test-notebooks
       # - name: Slack notification
       #   if: ${{ failure() }} && github.ref == 'refs/heads/main'