diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e55d307dd..ce83fce46 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -82,6 +82,14 @@ jobs:
   miri:
     name: Miri
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target:
+          - x86_64-unknown-linux-gnu
+          - powerpc64-unknown-linux-gnu
+          - i686-unknown-linux-gnu
+          - mips-unknown-linux-gnu
     env:
       MIRIFLAGS: -Zmiri-strict-provenance
     timeout-minutes: 45
@@ -89,8 +97,8 @@ jobs:
       - uses: actions/checkout@v4
       - uses: dtolnay/rust-toolchain@miri
       - run: cargo miri setup
-      - run: cargo miri test
-      - run: cargo miri test --features preserve_order,float_roundtrip,arbitrary_precision,raw_value
+      - run: cargo miri test --target ${{matrix.target}}
+      - run: cargo miri test --target ${{matrix.target}} --features preserve_order,float_roundtrip,arbitrary_precision,raw_value
 
   clippy:
     name: Clippy