1 files changed, 1 insertions, 1 deletions
diff --git a/src/libextra/workcache.rs b/src/libextra/workcache.rs
index 2b2ecb79294..4d3b5ae035e 100644
--- a/src/libextra/workcache.rs
+++ b/src/libextra/workcache.rs
@@ -201,7 +201,7 @@ impl Database {
 // FIXME #4330: use &mut self here
 #[unsafe_destructor]
 impl Drop for Database {
-    fn drop(&self) {
+    fn drop(&mut self) {
         if self.db_dirty {
             self.save();
         }