diff --git a/compiler/rustc_query_system/src/dep_graph/graph.rs b/compiler/rustc_query_system/src/dep_graph/graph.rs
index fefc8ed6f1a..87087dc7b7b 100644
--- a/compiler/rustc_query_system/src/dep_graph/graph.rs
+++ b/compiler/rustc_query_system/src/dep_graph/graph.rs
@@ -548,7 +548,6 @@ impl<K: DepKind> DepGraph<K> {
         }
     }
 
-    #[inline]
     fn edge_count(&self) -> usize {
         let data = self.data.as_ref().unwrap();
         let previous = &data.previous;