diff --git a/src/clp_ffi_js/ir/StructuredIrStreamReader.hpp b/src/clp_ffi_js/ir/StructuredIrStreamReader.hpp
index 45ca7435..d6e85e4b 100644
--- a/src/clp_ffi_js/ir/StructuredIrStreamReader.hpp
+++ b/src/clp_ffi_js/ir/StructuredIrStreamReader.hpp
@@ -78,7 +78,7 @@ class IrUnitHandler {
      * @return IRErrorCode::IRErrorCode_Success
      */
     [[nodiscard]] auto handle_schema_tree_node_insertion(
-            [[maybe_unused]] clp::ffi::SchemaTree::NodeLocator schema_tree_node_locator
+            clp::ffi::SchemaTree::NodeLocator schema_tree_node_locator
     ) -> clp::ffi::ir_stream::IRErrorCode {
         ++m_current_node_id;