diff --git a/compiler/gen/src/llvm/build.rs b/compiler/gen/src/llvm/build.rs
index f0aea56c81..1fa5f25bd7 100644
--- a/compiler/gen/src/llvm/build.rs
+++ b/compiler/gen/src/llvm/build.rs
@@ -79,11 +79,6 @@ impl<'a, 'ctx> Scope<'a, 'ctx> {
     */
 }
 
-pub struct RcFunctions<'ctx> {
-    inc: FunctionValue<'ctx>,
-    dec: FunctionValue<'ctx>,
-}
-
 pub struct Env<'a, 'ctx, 'env> {
     pub arena: &'a Bump,
     pub context: &'ctx Context,
@@ -93,7 +88,6 @@ pub struct Env<'a, 'ctx, 'env> {
     pub ptr_bytes: u32,
     pub leak: bool,
     pub exposed_to_host: MutSet<Symbol>,
-    pub rc_functions: MutMap<Layout<'a>, RcFunctions<'ctx>>,
 }
 
 impl<'a, 'ctx, 'env> Env<'a, 'ctx, 'env> {
diff --git a/compiler/gen/tests/helpers/eval.rs b/compiler/gen/tests/helpers/eval.rs
index 8886e96e94..3c15c60009 100644
--- a/compiler/gen/tests/helpers/eval.rs
+++ b/compiler/gen/tests/helpers/eval.rs
@@ -90,7 +90,6 @@ pub fn helper_without_uniqueness<'a>(
         ptr_bytes,
         leak: leak,
         exposed_to_host: MutSet::default(),
-        rc_functions: MutMap::default(),
     };
     let mut procs = roc_mono::ir::Procs::default();
     let mut ident_ids = env.interns.all_ident_ids.remove(&home).unwrap();
@@ -285,7 +284,6 @@ pub fn helper_with_uniqueness<'a>(
         ptr_bytes,
         leak: leak,
         exposed_to_host: MutSet::default(),
-        rc_functions: MutMap::default(),
     };
     let mut procs = roc_mono::ir::Procs::default();
     let mut ident_ids = env.interns.all_ident_ids.remove(&home).unwrap();