1 files changed, 2 insertions, 0 deletions
diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
index 9840682d137..fbe9976b413 100644
--- a/src/bootstrap/config.rs
+++ b/src/bootstrap/config.rs
@@ -303,6 +303,7 @@ struct Rust {
     dist_src: Option<bool>,
     quiet_tests: Option<bool>,
     test_miri: Option<bool>,
+    incremental: Option<bool>,
     save_toolstates: Option<String>,
     codegen_backends: Option<Vec<String>>,
     codegen_backends_dir: Option<String>,
@@ -529,6 +530,7 @@ impl Config {
             set(&mut config.rust_dist_src, rust.dist_src);
             set(&mut config.quiet_tests, rust.quiet_tests);
             set(&mut config.test_miri, rust.test_miri);
+            set(&mut config.incremental, rust.incremental);
             set(&mut config.wasm_syscall, rust.wasm_syscall);
             set(&mut config.lld_enabled, rust.lld);
             config.rustc_parallel_queries = rust.experimental_parallel_queries.unwrap_or(false);