diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c3462deb..6c66b471 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -167,11 +167,11 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: dtolnay/rust-toolchain@clippy
-      - run: cd serde && cargo clippy --features rc,unstable -- -Dclippy::all -Dclippy::pedantic -Aclippy::let_underscore_drop
+      - run: cd serde && cargo clippy --features rc,unstable -- -Dclippy::all -Dclippy::pedantic
       - run: cd serde_derive && cargo clippy -- -Dclippy::all -Dclippy::pedantic
       - run: cd serde_derive_internals && cargo clippy -- -Dclippy::all -Dclippy::pedantic
-      - run: cd serde_test && cargo clippy -- -Dclippy::all -Dclippy::pedantic -Aclippy::let_underscore_drop
-      - run: cd test_suite && cargo clippy --tests --features unstable -- -Dclippy::all -Dclippy::pedantic -Aclippy::let_underscore_drop
+      - run: cd serde_test && cargo clippy -- -Dclippy::all -Dclippy::pedantic
+      - run: cd test_suite && cargo clippy --tests --features unstable -- -Dclippy::all -Dclippy::pedantic
       - run: cd test_suite/no_std && cargo clippy -- -Dclippy::all -Dclippy::pedantic
 
   miri:
diff --git a/serde/src/lib.rs b/serde/src/lib.rs
index d751260d..9bfbd37a 100644
--- a/serde/src/lib.rs
+++ b/serde/src/lib.rs
@@ -118,7 +118,6 @@
         derive_partial_eq_without_eq,
         enum_glob_use,
         explicit_auto_deref,
-        let_underscore_drop,
         map_err_ignore,
         new_without_default,
         result_unit_err,
diff --git a/serde_derive/src/lib.rs b/serde_derive/src/lib.rs
index fc8529e4..02850aa1 100644
--- a/serde_derive/src/lib.rs
+++ b/serde_derive/src/lib.rs
@@ -43,7 +43,6 @@
     clippy::enum_glob_use,
     clippy::indexing_slicing,
     clippy::items_after_statements,
-    clippy::let_underscore_drop,
     clippy::manual_assert,
     clippy::map_err_ignore,
     clippy::match_same_arms,
diff --git a/serde_derive_internals/lib.rs b/serde_derive_internals/lib.rs
index c00fe5a6..cc1c1929 100644
--- a/serde_derive_internals/lib.rs
+++ b/serde_derive_internals/lib.rs
@@ -22,7 +22,6 @@
     clippy::doc_markdown,
     clippy::enum_glob_use,
     clippy::items_after_statements,
-    clippy::let_underscore_drop,
     clippy::manual_assert,
     clippy::match_same_arms,
     // clippy bug: https://github.com/rust-lang/rust-clippy/issues/6984