diff --git a/compiler/build/src/program.rs b/compiler/build/src/program.rs
index 82d7261950..48a0456693 100644
--- a/compiler/build/src/program.rs
+++ b/compiler/build/src/program.rs
@@ -116,9 +116,10 @@ pub fn gen_from_mono_module(
         }
 
         if name.starts_with("roc_builtins.dict")
-            || name.starts_with("dict.RocDict")
             || name.starts_with("roc_builtins.list")
+            || name.starts_with("roc_builtins.dec")
             || name.starts_with("list.RocList")
+            || name.starts_with("dict.RocDict")
         {
             function.add_attribute(AttributeLoc::Function, enum_attr);
         }
diff --git a/compiler/module/src/symbol.rs b/compiler/module/src/symbol.rs
index 847501b1ec..b8291d2a6f 100644
--- a/compiler/module/src/symbol.rs
+++ b/compiler/module/src/symbol.rs
@@ -775,7 +775,7 @@ define_builtins! {
         // a caller (wrapper) for comparison
         21 GENERIC_COMPARE_REF: "#generic_compare_ref"
 
-        // used to initialize paramters in borrow.rs
+        // used to initialize parameters in borrow.rs
         22 EMPTY_PARAM: "#empty_param"
     }
     1 NUM: "Num" => {