diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 0071d849d..3c4adfd58 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -32,7 +32,7 @@ jobs:
           # Released on: 02 May, 2024
           # https://releases.rs/docs/1.78.0/
           # Let rust-toolchain.toml
-          # toolchain: 1.84.1
+          toolchain: 1.84.1
           override: true
           components: rustfmt, clippy
       - name: Install Protoc