diff --git a/nixide/src/expr/eval_state.rs b/nixide/src/expr/eval_state.rs
index 2f7c20a..ec9b297 100644
--- a/nixide/src/expr/eval_state.rs
+++ b/nixide/src/expr/eval_state.rs
@@ -49,12 +49,12 @@ impl EvalState {
     }
 
     #[inline]
-    pub fn inner_ref(&self) -> &Rc<RefCell<NonNull<sys::EvalState>>> {
+    pub(crate) fn inner_ref(&self) -> &Rc<RefCell<NonNull<sys::EvalState>>> {
         &self.inner
     }
 
     #[inline]
-    pub fn store_ref(&self) -> &Rc<RefCell<Store>> {
+    pub(crate) fn store_ref(&self) -> &Rc<RefCell<Store>> {
         &self.store
     }