diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7b15f00..9592042 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -11,9 +11,6 @@ jobs:
           command: |
             rustup component add rustfmt
             rustup component add clippy
-      - run:
-          name: Check
-          command: cargo check --all-targets --all-features
       - run:
           name: Rustfmt
           command: cargo fmt -- --check
diff --git a/src/main.rs b/src/main.rs
index c2f989c..20dc5b4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -216,15 +216,16 @@ fn heartbeat(req: &HttpRequest<State>) -> FutureResponse<HttpResponse> {
                 Ok(country_info) => country_info
                     .and_then(|country_info| country_info.country)
                     .and_then(|country| country.iso_code)
-                    .and_then(|iso_code| Some(Ok(iso_code == "US".to_string())))
+                    .and_then(|iso_code| Some(Ok(iso_code == "US")))
                     .unwrap_or(Ok(false)),
                 Err(_) => Ok(false),
             })
             .or_else(|_| Ok(false))
             .and_then(|res| {
-                let mut resp = match res {
-                    true => HttpResponse::Ok(),
-                    false => HttpResponse::ServiceUnavailable(),
+                let mut resp = if res {
+                    HttpResponse::Ok()
+                } else {
+                    HttpResponse::ServiceUnavailable()
                 };
                 Ok(resp.json(HeartbeatResponse { geoip: res }))
             }),