diff --git a/src/stash.rs b/src/stash.rs
index ea898e46ba..acf6e44036 100644
--- a/src/stash.rs
+++ b/src/stash.rs
@@ -38,6 +38,13 @@ impl<'a> StashSaveOptions<'a> {
         opts
     }
 
+    /// Customize optional `message` field
+    pub fn message(&mut self, message: Option<&str>) -> &mut Self {
+        let message = crate::opt_cstr(message).unwrap_or_default();
+        self.message = message;
+        self
+    }
+
     /// Customize optional `flags` field
     pub fn flags(&mut self, flags: Option<StashFlags>) -> &mut Self {
         self.flags = flags;