diff --git a/.github/workflows/optimizer-expensive-tests.yml b/.github/workflows/optimizer-expensive-tests.yml
deleted file mode 100644
index 6a1b4ddac..000000000
--- a/.github/workflows/optimizer-expensive-tests.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-name: Continuous integration - Extra tests
-
-on:
-  push:
-    branches: [ main, testci ]
-  pull_request:
-
-env:
-  CARGO_TERM_COLOR: always
-jobs:
-  check-concrete-optimizer-expensive-tests:
-    runs-on: ubuntu-20.04
-    env:
-      RUSTFLAGS: -D warnings
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: "Setup"
-        uses: ./.github/workflows/setup
-        with:
-          ssh_private_key: ${{ secrets.CONCRETE_COMPILER_CI_SSH_PRIVATE }}
-
-      - name: Tests
-        run: |
-          cd v0-parameters
-          cargo test --release --no-fail-fast --features=expensive_tests
diff --git a/v0-parameters/src/lib.rs b/v0-parameters/src/lib.rs
index 7acf7cf50..9037ece71 100644
--- a/v0-parameters/src/lib.rs
+++ b/v0-parameters/src/lib.rs
@@ -201,18 +201,8 @@ mod tests {
     use super::*;
     use concrete_optimizer::security::security_weights::SECURITY_WEIGHTS_TABLE;
 
-    #[cfg(not(feature = "expensive_tests"))]
-    const ONLY_SOME_SECURITY_LEVELS: bool = true;
-
-    #[cfg(feature = "expensive_tests")]
-    const ONLY_SOME_SECURITY_LEVELS: bool = false;
-
     fn security_levels_to_test() -> Vec<u64> {
-        if ONLY_SOME_SECURITY_LEVELS {
-            vec![128]
-        } else {
-            SECURITY_WEIGHTS_TABLE.keys().copied().collect()
-        }
+        SECURITY_WEIGHTS_TABLE.keys().copied().collect()
     }
 
     #[test]