2 files changed, 5 insertions, 3 deletions

diff --git a/bin/src/utils.rs b/bin/src/utils.rs
index d374b4b..a3d51b4 100644
--- a/bin/src/utils.rs
+++ b/bin/src/utils.rs
@@ -30,6 +30,8 @@ pub fn get_version_info() -> Option<String> {
         .output()
         .expect("failed to execute");
     std::str::from_utf8(&program.stdout)
-        .ok()
+        .ok()?
+        .split(' ')
+        .nth(2)
         .map(ToOwned::to_owned)
 }
diff --git a/bin/tests/main.rs b/bin/tests/main.rs
index 991c876..89d58e7 100644
--- a/bin/tests/main.rs
+++ b/bin/tests/main.rs
@@ -19,7 +19,7 @@ mod util {
                 test_lint!($($tail)*);
         };
         ($tname:ident) => {
-            test_lint!($tname => session_info!("nix (Nix) 2.5"));
+            test_lint!($tname => session_info!("2.5"));
         };
         ($tname:ident => $sess:expr) => {
             #[test]
@@ -61,5 +61,5 @@ test_lint! {
     unquoted_uri,
     deprecated_is_null,
     empty_inherit,
-    faster_groupby => session_info!("nix (Nix) 2.5")
+    faster_groupby => session_info!("2.5")
 }