diff --git a/roc_std/src/roc_str.rs b/roc_std/src/roc_str.rs
index b4c3f143fa..e62965f5bb 100644
--- a/roc_std/src/roc_str.rs
+++ b/roc_std/src/roc_str.rs
@@ -97,6 +97,18 @@ impl PartialEq for RocStr {
 
 impl Eq for RocStr {}
 
+impl PartialOrd for RocStr {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        self.as_str().partial_cmp(other.as_str())
+    }
+}
+
+impl Ord for RocStr {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.as_str().cmp(other.as_str())
+    }
+}
+
 impl Debug for RocStr {
     fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
         self.deref().fmt(f)