diff --git a/crates/collab/src/tests/integration_tests.rs b/crates/collab/src/tests/integration_tests.rs
index b15e2b5123d627f1c773f523f0a973b0216ee19e..947b89385748667fbd4805cc2afb74866dface21 100644
--- a/crates/collab/src/tests/integration_tests.rs
+++ b/crates/collab/src/tests/integration_tests.rs
@@ -4641,9 +4641,16 @@ async fn test_references(
     let active_call_a = cx_a.read(ActiveCall::global);
 
     client_a.language_registry().add(rust_lang());
-    let mut fake_language_servers = client_a
-        .language_registry()
-        .register_fake_lsp_adapter("Rust", Default::default());
+    let mut fake_language_servers = client_a.language_registry().register_fake_lsp_adapter(
+        "Rust",
+        FakeLspAdapter {
+            capabilities: lsp::ServerCapabilities {
+                references_provider: Some(lsp::OneOf::Left(true)),
+                ..Default::default()
+            },
+            ..Default::default()
+        },
+    );
 
     client_a
         .fs()
diff --git a/crates/project/src/lsp_command.rs b/crates/project/src/lsp_command.rs
index 2b88d1cfa35d315b374473de072fd91cbe70babc..3d5274678d1f36f15c7fde2214d2ae22de761ec7 100644
--- a/crates/project/src/lsp_command.rs
+++ b/crates/project/src/lsp_command.rs
@@ -896,6 +896,14 @@ impl LspCommand for GetReferences {
     type LspRequest = lsp::request::References;
     type ProtoRequest = proto::GetReferences;
 
+    fn check_capabilities(&self, capabilities: &ServerCapabilities) -> bool {
+        match &capabilities.references_provider {
+            Some(OneOf::Left(has_support)) => *has_support,
+            Some(OneOf::Right(_)) => true,
+            None => false,
+        }
+    }
+
     fn to_lsp(
         &self,
         path: &Path,