1 files changed, 2 insertions, 0 deletions

diff --git a/xtask/src/install.rs b/xtask/src/install.rs
index 12962bcfa..202c74426 100644
--- a/xtask/src/install.rs
+++ b/xtask/src/install.rs
@@ -67,6 +67,7 @@ pub struct ServerOpt {
 pub enum Malloc {
     System,
     Mimalloc,
+    Jemalloc,
 }
 
 impl InstallCmd {
@@ -176,6 +177,7 @@ fn install_server(opts: ServerOpt) -> Result<()> {
     let features = match opts.malloc {
         Malloc::System => &[][..],
         Malloc::Mimalloc => &["--features", "mimalloc"],
+        Malloc::Jemalloc => &["--features", "jemalloc"],
     };
 
     let cmd = cmd!("cargo install --path crates/rust-analyzer --locked --force {features...}");