diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a8c6c79b..0f7db70d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -56,7 +56,7 @@ jobs:
         uses: actions-rs/cargo@v1
         with:
           command: clippy
-          args: --workspace --all-targets #-- --deny=warnings
+          args: --workspace --all-targets --tests #-- --deny=warnings
 
       - name: Build
         run: ./ci/cargo-build-test.sh
diff --git a/yellowstone-grpc-geyser/tests/test_filters.rs b/yellowstone-grpc-geyser/tests/test_filters.rs
index a23e8968..8a94b5bc 100644
--- a/yellowstone-grpc-geyser/tests/test_filters.rs
+++ b/yellowstone-grpc-geyser/tests/test_filters.rs
@@ -53,7 +53,7 @@ mod tests {
         let sig = sanitized_transaction.signature();
         MessageTransaction {
             transaction: MessageTransactionInfo {
-                signature: sig.clone(),
+                signature: *sig,
                 is_vote: true,
                 transaction: sanitized_transaction,
                 meta,
diff --git a/yellowstone-grpc-proto/proto/geyser.proto b/yellowstone-grpc-proto/proto/geyser.proto
index eb413b17..a9dc6e02 100644
--- a/yellowstone-grpc-proto/proto/geyser.proto
+++ b/yellowstone-grpc-proto/proto/geyser.proto
@@ -166,4 +166,3 @@ message GetSlotRequest {}
 message GetSlotResponse {
   uint64 slot = 1;
 }
-