diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e863ad0..7787818 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,6 +6,8 @@ jobs:
   lint:
     name: Lint
     runs-on: ubuntu-latest
+    env: 
+      RUSTFLAGS: -D warnings
     steps:
     - uses: actions/checkout@v2
     - name: Install Rust
@@ -15,10 +17,13 @@ jobs:
         override: true
     - name: Run Rustfmt
       uses: actions-rs/cargo@v1
-      run: cargo fmt -- --check
+      with:
+        command: fmt
+        args: -- --check
     - name: Run Clippy
       uses: actions-rs/cargo@v1
-      run: RUSTFLAGS="-D warnings" cargo clippy      
+      with:
+        command: clippy
   doc:
     name: Docs
     runs-on: ubuntu-latest
diff --git a/src/lib.rs b/src/lib.rs
index 850121f..f66f0c9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,6 +4,8 @@
 #![allow(clippy::new_without_default)]
 // the matches! macro is obscure and not widely known.
 #![allow(clippy::match_like_matches_macro)]
+// we're not changing public api due to a lint.
+#![allow(clippy::upper_case_acronyms)]
 
 //! A simple, safe HTTP client.
 //!