diff --git a/crates/uv/tests/common/mod.rs b/crates/uv/tests/common/mod.rs
index b948797eb5e2..4316658411b5 100644
--- a/crates/uv/tests/common/mod.rs
+++ b/crates/uv/tests/common/mod.rs
@@ -335,8 +335,8 @@ impl TestContext {
 
         // Make virtual environment activation cross-platform and shell-agnostic
         filters.push((
-            r"Activate with: (?:.*)\\Scripts\\activate".to_string(),
-            "Activate with: source .venv/bin/activate".to_string(),
+            r"Activate with: (.*)\\Scripts\\activate".to_string(),
+            "Activate with: source $1/bin/activate".to_string(),
         ));
         filters.push((
             r"Activate with: source .venv/bin/activate(?:\.\w+)".to_string(),