diff --git a/libgit2-sys/lib.rs b/libgit2-sys/lib.rs
index 611e30db87..3dd11978b9 100644
--- a/libgit2-sys/lib.rs
+++ b/libgit2-sys/lib.rs
@@ -1758,7 +1758,7 @@ git_enum! {
 #[repr(C)]
 pub struct git_stash_save_options {
     pub version: c_uint,
-    pub flags: c_uint,
+    pub flags: u32,
     pub stasher: *const git_signature,
     pub message: *const c_char,
     pub paths: git_strarray,