1 files changed, 4 insertions, 0 deletions
diff --git a/cli/build.rs b/cli/build.rs
index 48d9d378e..76cfedd8b 100644
--- a/cli/build.rs
+++ b/cli/build.rs
@@ -257,6 +257,10 @@ fn main() {
 
   println!("cargo:rustc-env=TARGET={}", env::var("TARGET").unwrap());
   println!("cargo:rustc-env=PROFILE={}", env::var("PROFILE").unwrap());
+  println!(
+    "cargo:rustc-env=DENO_CANARY={}",
+    env::var("DENO_CANARY").unwrap_or_default()
+  );
 
   let c = PathBuf::from(env::var_os("CARGO_MANIFEST_DIR").unwrap());
   let o = PathBuf::from(env::var_os("OUT_DIR").unwrap());