diff --git a/crates/gpui2/src/arena.rs b/crates/gpui2/src/arena.rs
index 24434153fb..c99f09d29f 100644
--- a/crates/gpui2/src/arena.rs
+++ b/crates/gpui2/src/arena.rs
@@ -78,10 +78,6 @@ impl Arena {
             }
         }
     }
-
-    pub fn size(&self) -> usize {
-        self.offset
-    }
 }
 
 impl Drop for Arena {