diff --git a/resources/test/fixtures/B018.py b/resources/test/fixtures/B018.py
index 519b3de5ba..2d0b2dfc19 100644
--- a/resources/test/fixtures/B018.py
+++ b/resources/test/fixtures/B018.py
@@ -53,3 +53,7 @@ def foo3():
     a = 2
     "str"
     3
+
+
+def foo4():
+    ...
diff --git a/src/flake8_bugbear/plugins/useless_expression.rs b/src/flake8_bugbear/plugins/useless_expression.rs
index 4867bcda82..d98ce1c3fc 100644
--- a/src/flake8_bugbear/plugins/useless_expression.rs
+++ b/src/flake8_bugbear/plugins/useless_expression.rs
@@ -4,6 +4,7 @@ use crate::ast::types::{CheckLocator, Range};
 use crate::check_ast::Checker;
 use crate::checks::{Check, CheckKind};
 
+// B018
 pub fn useless_expression(checker: &mut Checker, body: &[Stmt]) {
     for stmt in body {
         if let StmtKind::Expr { value } = &stmt.node {
@@ -15,7 +16,7 @@ pub fn useless_expression(checker: &mut Checker, body: &[Stmt]) {
                     ));
                 }
                 ExprKind::Constant { value: val, .. } => match &val {
-                    Constant::Str { .. } => {}
+                    Constant::Str { .. } | Constant::Ellipsis => {}
                     _ => {
                         checker.add_check(Check::new(
                             CheckKind::UselessExpression,