diff --git a/crates/backend/src/codegen.rs b/crates/backend/src/codegen.rs
index 0e05685b..e6f30b51 100644
--- a/crates/backend/src/codegen.rs
+++ b/crates/backend/src/codegen.rs
@@ -76,7 +76,7 @@ impl ToTokens for ast::Program {
 
         (quote! {
             #[allow(non_upper_case_globals)]
-            #[link_section = "__wasm_bindgen_unstable"]
+            #[link_section = "__wasm_bindgen,unstable"]
             #[doc(hidden)]
             pub static #generated_static_name: [u8; #generated_static_length] =
                 *#generated_static_value;
diff --git a/crates/cli-support/src/lib.rs b/crates/cli-support/src/lib.rs
index a0f184ab..1ed457f7 100644
--- a/crates/cli-support/src/lib.rs
+++ b/crates/cli-support/src/lib.rs
@@ -287,7 +287,7 @@ fn extract_programs(module: &mut Module) -> Result<Vec<shared::Program>, Error>
             Section::Custom(ref s) => s,
             _ => continue,
         };
-        if custom.name() != "__wasm_bindgen_unstable" {
+        if custom.name() != "__wasm_bindgen,unstable" {
             continue;
         }
         to_remove.push(i);