diff --git a/src/rustup-cli/common.rs b/src/rustup-cli/common.rs
index c976eb54dac..3189feaa991 100644
--- a/src/rustup-cli/common.rs
+++ b/src/rustup-cli/common.rs
@@ -327,7 +327,7 @@ pub enum ComponentFilter {
     None,
 }
 
-pub fn list_components(toolchain: &Toolchain, filter: &ComponentFilter) -> Result<()> {
+pub fn list_components(toolchain: &Toolchain<'_>, filter: &ComponentFilter) -> Result<()> {
     let mut t = term2::stdout();
     let components = toolchain
         .list_components()?