diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fab78851..935b6085 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
         run: cargo fmt --all -- --check
 
   lints:
-    name: Check lints
+    name: Check lints with clippy
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -134,10 +134,8 @@ jobs:
         env:
           TEST_PKCS11_MODULE: /usr/lib/softhsm/libsofthsm2.so
           SOFTHSM2_CONF: /tmp/softhsm2.conf
-          TARGET: ${{ matrix.target }}
-          RUST_BACKTRACE: 1
           RUSTFLAGS: "-D warnings"
-        run: ./ci.sh
+        run: RUST_BACKTRACE=1 cargo test --target ${{ matrix.target }}
 
   build-windows:
     name: Build on Windows
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index ce66695a..923ad9a2 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -28,47 +28,6 @@ jobs:
       - name: Execute cargo udeps
         run: cargo +nightly udeps
 
-  build:
-    name: Execute builds with updated dependencies
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - name: Setup Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-
-      - name: Install SoftHSM
-        run: |
-          sudo apt-get update -y -qq &&
-          sudo apt-get install -y -qq libsofthsm2 &&
-          mkdir /tmp/tokens
-          echo "directories.tokendir = /tmp/tokens" > /tmp/softhsm2.conf
-
-      - name: Install Rust targets
-        run: |
-          rustup target add armv7-unknown-linux-gnueabi &&
-          rustup target add armv7-unknown-linux-gnueabihf &&
-          rustup target add arm-unknown-linux-gnueabi &&
-          rustup target add aarch64-unknown-linux-gnu &&
-          rustup target add i686-unknown-linux-gnu &&
-          rustup target add powerpc64-unknown-linux-gnu &&
-          rustup target add powerpc64le-unknown-linux-gnu &&
-          rustup target add x86_64-pc-windows-msvc &&
-          rustup target add x86_64-apple-darwin &&
-          rustup target add aarch64-apple-darwin &&
-          rustup target add x86_64-unknown-freebsd
-          rustup target add loongarch64-unknown-linux-gnu
-          rustup target add riscv64gc-unknown-linux-gnu
-
-      - name: Test script
-        env:
-          TEST_PKCS11_MODULE: /usr/lib/softhsm/libsofthsm2.so
-          SOFTHSM2_CONF: /tmp/softhsm2.conf
-        run: |
-          rm Cargo.lock
-          ./ci.sh
-
   audit:
     name: Check for crates with security vulnerabilities
     runs-on: ubuntu-latest
diff --git a/ci.sh b/ci.sh
deleted file mode 100755
index 029cd813..00000000
--- a/ci.sh
+++ /dev/null
@@ -1,14 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright 2021 Contributors to the Parsec project.
-# SPDX-License-Identifier: Apache-2.0
-
-# Continuous Integration test script
-
-set -euxf -o pipefail
-
-pushd cryptoki-sys
-cargo build --features generate-bindings
-popd
-
-cargo test --target "$TARGET"