diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bb595db1b..a554ceb8f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [stable, beta, nightly]
+        rust: [stable, beta, nightly, 1.73.0]
         os: [ubuntu-latest, windows-latest, macOS-latest]
     steps:
     - name: Checkout
diff --git a/src/lib/installer/crate_version_check_test.rs b/src/lib/installer/crate_version_check_test.rs
index 169924a8b..3a83cf2b8 100644
--- a/src/lib/installer/crate_version_check_test.rs
+++ b/src/lib/installer/crate_version_check_test.rs
@@ -1,8 +1,6 @@
 use super::*;
-use crate::test;
 use ci_info;
 use envmnt;
-use rust_info::types::RustChannel;
 
 #[test]
 #[ignore]
@@ -132,7 +130,7 @@ fn get_crate_version_from_info_valid() {
 
 #[test]
 fn get_crate_version_for_rustup_component() {
-    if (test::is_linux() && test::is_rust_channel(RustChannel::Stable)) || !ci_info::is_ci() {
+    if !ci_info::is_ci() {
         let mut version = get_crate_version("rustfmt", None);
         assert!(version.is_none());
 
diff --git a/src/lib/test/mod.rs b/src/lib/test/mod.rs
index 77e3002c0..23cc4d7a3 100755
--- a/src/lib/test/mod.rs
+++ b/src/lib/test/mod.rs
@@ -23,21 +23,13 @@ pub(crate) fn on_test_startup() {
 pub(crate) fn is_linux() -> bool {
     on_test_startup();
 
-    if cfg!(target_os = "linux") {
-        true
-    } else {
-        false
-    }
+    cfg!(target_os = "linux")
 }
 
 pub(crate) fn is_windows() -> bool {
     on_test_startup();
 
-    if cfg!(windows) {
-        true
-    } else {
-        false
-    }
+    cfg!(windows)
 }
 
 pub(crate) fn is_rust_channel(rust_channel: RustChannel) -> bool {