diff --git a/src/main.rs b/src/main.rs
index 87db9ff9..e91a4a30 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -650,6 +650,7 @@ fn get_submodules(
             "https://github.com/rust-lang/jemalloc.git",
             "https://github.com/rust-lang/compiler-rt.git",
             "https://github.com/rust-lang/hoedown.git",
+            "https://github.com/rust-lang/gcc.git",
         ];
         is_rust
             && !exclude.contains(&s.repository.as_str())