1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index 6cbcc3850..0f6953158 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -1553,7 +1553,7 @@ impl Callable {
         param_list.self_param()
     }
     pub fn n_params(&self) -> usize {
-        self.sig.params().len()
+        self.sig.params().len() - if self.is_bound_method { 1 } else { 0 }
     }
     pub fn params(
         &self,