diff --git a/crates/ruff/resources/test/fixtures/pycodestyle/E714.py b/crates/ruff/resources/test/fixtures/pycodestyle/E714.py
index 68112c4954..f18604d59d 100644
--- a/crates/ruff/resources/test/fixtures/pycodestyle/E714.py
+++ b/crates/ruff/resources/test/fixtures/pycodestyle/E714.py
@@ -4,11 +4,11 @@ if not X is Y:
 #: E714
 if not X.B is Y:
     pass
-#: E714
+
+#: Okay
 if not X is Y is not Z:
     pass
 
-#: Okay
 if not X is not Y:
     pass
 
diff --git a/crates/ruff/src/rules/pycodestyle/rules/not_tests.rs b/crates/ruff/src/rules/pycodestyle/rules/not_tests.rs
index da443a9597..c0cea258f7 100644
--- a/crates/ruff/src/rules/pycodestyle/rules/not_tests.rs
+++ b/crates/ruff/src/rules/pycodestyle/rules/not_tests.rs
@@ -91,13 +91,15 @@ pub fn not_tests(
             ..
         } = &operand.node
         {
-            let should_fix = ops.len() == 1;
+            if !matches!(&ops[..], [Cmpop::In | Cmpop::Is]) {
+                return;
+            }
             for op in ops.iter() {
                 match op {
                     Cmpop::In => {
                         if check_not_in {
                             let mut diagnostic = Diagnostic::new(NotInTest, Range::from(operand));
-                            if checker.patch(diagnostic.kind.rule()) && should_fix {
+                            if checker.patch(diagnostic.kind.rule()) {
                                 diagnostic.set_fix(Edit::replacement(
                                     compare(left, &[Cmpop::NotIn], comparators, checker.stylist),
                                     expr.location,
@@ -110,7 +112,7 @@ pub fn not_tests(
                     Cmpop::Is => {
                         if check_not_is {
                             let mut diagnostic = Diagnostic::new(NotIsTest, Range::from(operand));
-                            if checker.patch(diagnostic.kind.rule()) && should_fix {
+                            if checker.patch(diagnostic.kind.rule()) {
                                 diagnostic.set_fix(Edit::replacement(
                                     compare(left, &[Cmpop::IsNot], comparators, checker.stylist),
                                     expr.location,
diff --git a/crates/ruff/src/rules/pycodestyle/snapshots/ruff__rules__pycodestyle__tests__E714_E714.py.snap b/crates/ruff/src/rules/pycodestyle/snapshots/ruff__rules__pycodestyle__tests__E714_E714.py.snap
index aa9105a4ce..3966c5dc30 100644
--- a/crates/ruff/src/rules/pycodestyle/snapshots/ruff__rules__pycodestyle__tests__E714_E714.py.snap
+++ b/crates/ruff/src/rules/pycodestyle/snapshots/ruff__rules__pycodestyle__tests__E714_E714.py.snap
@@ -26,7 +26,6 @@ E714.py:5:8: E714 [*] Test for object identity should be `is not`
 7 | if not X.B is Y:
   |        ^^^^^^^^ E714
 8 |     pass
-9 | #: E714
   |
   = help: Convert to `is not`
 
@@ -37,17 +36,7 @@ E714.py:5:8: E714 [*] Test for object identity should be `is not`
 5   |-if not X.B is Y:
   5 |+if X.B is not Y:
 6 6 |     pass
-7 7 | #: E714
-8 8 | if not X is Y is not Z:
-
-E714.py:8:8: E714 [*] Test for object identity should be `is not`
-   |
- 8 |     pass
- 9 | #: E714
-10 | if not X is Y is not Z:
-   |        ^^^^^^^^^^^^^^^ E714
-11 |     pass
-   |
-   = help: Convert to `is not`
+7 7 | 
+8 8 | #: Okay