diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 4ee2dc64606..c027e4a83e1 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -88,6 +88,8 @@ jobs:
     name: Misc
     runs-on: ubuntu-latest
     timeout-minutes: 60
+    env:
+      RUSTFLAGS: -D warnings
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1.0.7
diff --git a/.github/workflows/webassembly.yml b/.github/workflows/webassembly.yml
index 96a5e61112e..2fd4349e5d5 100644
--- a/.github/workflows/webassembly.yml
+++ b/.github/workflows/webassembly.yml
@@ -27,6 +27,7 @@ jobs:
     timeout-minutes: 60
     env:
       WASM_PACK_PATH: ~/.cargo/bin/wasm-pack
+      RUSTFLAGS: -D warnings
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1.0.7