diff --git a/resources/test/fixtures/flake8_annotations/annotation_presence.py b/resources/test/fixtures/flake8_annotations/annotation_presence.py
index 2c880f32ff..e7ab7f997a 100644
--- a/resources/test/fixtures/flake8_annotations/annotation_presence.py
+++ b/resources/test/fixtures/flake8_annotations/annotation_presence.py
@@ -1,3 +1,5 @@
+from typing import Type
+
 # Error
 def foo(a, b):
     pass
@@ -31,3 +33,23 @@ def foo(a: int, b: int) -> int:
 # OK
 def foo() -> int:
     pass
+
+
+class Foo:
+    # OK
+    def foo(self: "Foo", a: int, b: int) -> int:
+        pass
+
+    # ANN101
+    def foo(self, a: int, b: int) -> int:
+        pass
+
+    # OK
+    @classmethod
+    def foo(cls: Type["Foo"], a: int, b: int) -> int:
+        pass
+
+    # ANN102
+    @classmethod
+    def foo(cls, a: int, b: int) -> int:
+        pass
diff --git a/src/flake8_annotations/plugins.rs b/src/flake8_annotations/plugins.rs
index bc466478fb..9455ebec2a 100644
--- a/src/flake8_annotations/plugins.rs
+++ b/src/flake8_annotations/plugins.rs
@@ -241,14 +241,14 @@ pub fn definition(checker: &mut Checker, definition: &Definition, visibility: &V
                 if let Some(arg) = args.args.first() {
                     if arg.node.annotation.is_none() {
                         if visibility::is_classmethod(stmt) {
-                            if checker.settings.enabled.contains(&CheckCode::ANN101) {
+                            if checker.settings.enabled.contains(&CheckCode::ANN102) {
                                 checker.add_check(Check::new(
                                     CheckKind::MissingTypeCls,
                                     Range::from_located(arg),
                                 ));
                             }
                         } else {
-                            if checker.settings.enabled.contains(&CheckCode::ANN102) {
+                            if checker.settings.enabled.contains(&CheckCode::ANN101) {
                                 checker.add_check(Check::new(
                                     CheckKind::MissingTypeSelf,
                                     Range::from_located(arg),
diff --git a/src/flake8_annotations/snapshots/ruff__flake8_annotations__tests__defaults.snap b/src/flake8_annotations/snapshots/ruff__flake8_annotations__tests__defaults.snap
index bba684f7d2..82082382cd 100644
--- a/src/flake8_annotations/snapshots/ruff__flake8_annotations__tests__defaults.snap
+++ b/src/flake8_annotations/snapshots/ruff__flake8_annotations__tests__defaults.snap
@@ -4,66 +4,82 @@ expression: checks
 ---
 - kind: MissingReturnTypePublicFunction
   location:
-    row: 2
+    row: 4
     column: 0
   end_location:
-    row: 7
+    row: 9
     column: 0
   fix: ~
 - kind: MissingTypeFunctionArgument
   location:
-    row: 2
+    row: 4
     column: 8
   end_location:
-    row: 2
+    row: 4
     column: 9
   fix: ~
 - kind: MissingTypeFunctionArgument
   location:
-    row: 2
+    row: 4
     column: 11
   end_location:
-    row: 2
+    row: 4
     column: 12
   fix: ~
 - kind: MissingReturnTypePublicFunction
   location:
-    row: 7
+    row: 9
     column: 0
   end_location:
-    row: 12
+    row: 14
     column: 0
   fix: ~
 - kind: MissingTypeFunctionArgument
   location:
-    row: 7
+    row: 9
     column: 16
   end_location:
-    row: 7
+    row: 9
     column: 17
   fix: ~
 - kind: MissingTypeFunctionArgument
   location:
-    row: 12
+    row: 14
     column: 16
   end_location:
-    row: 12
+    row: 14
     column: 17
   fix: ~
 - kind: MissingReturnTypePublicFunction
   location:
-    row: 17
+    row: 19
     column: 0
   end_location:
-    row: 22
+    row: 24
     column: 0
   fix: ~
 - kind: MissingReturnTypePublicFunction
   location:
-    row: 22
+    row: 24
     column: 0
   end_location:
-    row: 27
+    row: 29
     column: 0
   fix: ~
+- kind: MissingTypeSelf
+  location:
+    row: 44
+    column: 12
+  end_location:
+    row: 44
+    column: 16
+  fix: ~
+- kind: MissingTypeCls
+  location:
+    row: 54
+    column: 12
+  end_location:
+    row: 54
+    column: 15
+  fix: ~