diff --git a/src/build/cargo.rs b/src/build/cargo.rs
index 920d35fb6df..15861df88f2 100644
--- a/src/build/cargo.rs
+++ b/src/build/cargo.rs
@@ -165,7 +165,7 @@ fn run_cargo(
 
             if rls_config.workspace_mode {
                 for package in &packages {
-                    if ws.members().find(|x| x.name() == package).is_none() {
+                    if ws.members().find(|x| *x.name() == *package).is_none() {
                         warn!("cargo - couldn't find member package `{}` specified in `analyze_package` configuration", package);
                     }
                 }