diff --git a/.github/actions/rustup/action.yml b/.github/actions/rustup/action.yml
index 61938acd149c..b2edc67fdb9f 100644
--- a/.github/actions/rustup/action.yml
+++ b/.github/actions/rustup/action.yml
@@ -21,6 +21,10 @@ inputs:
     default: false
     required: false
     type: boolean
+  miri:
+    default: false
+    required: false
+    type: boolean
   save-cache:
     default: false
     required: false
@@ -56,6 +60,11 @@ runs:
       shell: bash
       run: rustup set profile minimal
 
+    - name: Add Miri
+      shell: bash
+      if: ${{ inputs.miri == 'true' }}
+      run: rustup component add miri
+
     - name: Add Clippy
       shell: bash
       if: ${{ inputs.clippy == 'true' }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 48488dbbfa43..5cf9a240523f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -320,6 +320,35 @@ jobs:
         # reason for excluding https://github.com/napi-rs/napi-rs/issues/2200
         run: cargo test --workspace --exclude rspack_binding_options --exclude rspack_node -- --nocapture
 
+  rust_test_miri:
+    name: Rust test miri
+    needs: [get-runner-labels, rust_changes]
+    if: ${{ needs.rust_changes.outputs.changed == 'true' }}
+    runs-on: ${{ fromJSON(needs.get-runner-labels.outputs.LINUX_RUNNER_LABELS) }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Pnpm Cache # Required by some tests
+        uses: ./.github/actions/pnpm-cache
+
+      - name: Install Rust Toolchain
+        uses: ./.github/actions/rustup
+        with:
+          save-cache: ${{ github.ref_name == 'main' }}
+          shared-key: check
+          miri: true
+
+      # Compile test without debug info for reducing the CI cache size
+      - name: Change profile.test
+        shell: bash
+        run: |
+          echo '[profile.test]' >> Cargo.toml
+          echo 'debug = false' >> Cargo.toml
+
+      - name: Run test
+        # reason for excluding https://github.com/napi-rs/napi-rs/issues/2200
+        run: cargo miri test --workspace --exclude rspack_binding_options --exclude rspack_node -- --nocapture
+
   run_benchmark:
     name: Run benchmark
     runs-on: ubuntu-latest
diff --git a/Cargo.lock b/Cargo.lock
index da1977327f5b..72db22658dbf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2972,9 +2972,9 @@ checksum = "2f3a9f18d041e6d0e102a0a46750538147e5e8992d3b4873aaafee2520b00ce3"
 
 [[package]]
 name = "portable-atomic"
-version = "1.3.3"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "767eb9f07d4a5ebcb39bbf2d452058a93c011373abf6832e24194a1c3f004794"
+checksum = "cc9c68a3f6da06753e9335d63e27f6b9754dd1920d941135b7ea8224f141adb2"
 
 [[package]]
 name = "powerfmt"
diff --git a/crates/rspack_allocator/src/lib.rs b/crates/rspack_allocator/src/lib.rs
index 272a4081a1bf..5d4205881355 100644
--- a/crates/rspack_allocator/src/lib.rs
+++ b/crates/rspack_allocator/src/lib.rs
@@ -1,4 +1,3 @@
-use mimalloc::MiMalloc;
-
 #[global_allocator]
-static GLOBAL: MiMalloc = MiMalloc;
+#[cfg(not(miri))]
+static GLOBAL: mimalloc::MiMalloc = mimalloc::MiMalloc;