diff --git a/crates/ra_lsp_server/tests/heavy_tests/support.rs b/crates/ra_lsp_server/tests/heavy_tests/support.rs
index 729067395f..f952a03a39 100644
--- a/crates/ra_lsp_server/tests/heavy_tests/support.rs
+++ b/crates/ra_lsp_server/tests/heavy_tests/support.rs
@@ -227,7 +227,7 @@ impl Drop for Server {
 }
 
 fn recv_timeout(receiver: &Receiver<RawMessage>) -> Option<RawMessage> {
-    let timeout = Duration::from_secs(50);
+    let timeout = Duration::from_secs(120);
     select! {
         recv(receiver) -> msg => msg.ok(),
         recv(after(timeout)) -> _ => panic!("timed out"),