diff --git a/library/compiler-builtins/compiler-builtins/Cargo.toml b/library/compiler-builtins/compiler-builtins/Cargo.toml
index 22e240099a5f..dffdcaf9430f 100644
--- a/library/compiler-builtins/compiler-builtins/Cargo.toml
+++ b/library/compiler-builtins/compiler-builtins/Cargo.toml
@@ -6,6 +6,7 @@ description = "Compiler intrinsics used by the Rust compiler."
 repository = "https://github.com/rust-lang/compiler-builtins"
 license = "MIT AND Apache-2.0 WITH LLVM-exception AND (MIT OR Apache-2.0)"
 edition = "2024"
+publish = false
 links = "compiler-rt"
 
 [lib]