diff --git a/src/object_vec.rs b/src/object_vec.rs
index ae84bc1..eb01a05 100644
--- a/src/object_vec.rs
+++ b/src/object_vec.rs
@@ -53,7 +53,7 @@ impl<'ctx> ObjectAsVec<'ctx> {
     /// methods instead. This could be a problem with feature unification, when one crate uses it
     /// as `&str` and another uses it as `Cow<str>`, both will get `Cow<str>`
     #[inline]
-    pub fn as_vec(&self) -> &Vec<(KeyStrType, Value<'ctx>)> {
+    pub fn as_vec(&self) -> &Vec<(KeyStrType<'ctx>, Value<'ctx>)> {
         &self.0
     }