diff --git a/tools/codegen/schema/schema_attribute_timeout.go b/tools/codegen/schema/schema_attribute_timeout.go
index 1cd92e0cab..4dc1928870 100644
--- a/tools/codegen/schema/schema_attribute_timeout.go
+++ b/tools/codegen/schema/schema_attribute_timeout.go
@@ -12,15 +12,15 @@ type timeoutAttributeGenerator struct {
 
 func (s *timeoutAttributeGenerator) AttributeCode() CodeStatement {
 	var optionProperties string
-	for op := range s.timeouts.ConfigurableTimeouts {
+	for _, op := range s.timeouts.ConfigurableTimeouts {
 		switch op {
-		case int(codespec.Create):
+		case codespec.Create:
 			optionProperties += "Create: true,\n"
-		case int(codespec.Update):
+		case codespec.Update:
 			optionProperties += "Update: true,\n"
-		case int(codespec.Delete):
+		case codespec.Delete:
 			optionProperties += "Delete: true,\n"
-		case int(codespec.Read):
+		case codespec.Read:
 			optionProperties += "Read: true,\n"
 		}
 	}
diff --git a/tools/codegen/schema/schema_file_test.go b/tools/codegen/schema/schema_file_test.go
index f8f6b82cad..1004fa8f22 100644
--- a/tools/codegen/schema/schema_file_test.go
+++ b/tools/codegen/schema/schema_file_test.go
@@ -152,7 +152,7 @@ func TestSchemaGenerationFromCodeSpec(t *testing.T) {
 						{
 							Name: "timeouts",
 							Timeouts: &codespec.TimeoutsAttribute{
-								ConfigurableTimeouts: []codespec.Operation{codespec.Create, codespec.Read, codespec.Delete},
+								ConfigurableTimeouts: []codespec.Operation{codespec.Create, codespec.Update, codespec.Delete},
 							},
 						},
 					},
diff --git a/tools/codegen/schema/testdata/timeouts.golden.go b/tools/codegen/schema/testdata/timeouts.golden.go
index 5efeab73a8..b87719bd8b 100644
--- a/tools/codegen/schema/testdata/timeouts.golden.go
+++ b/tools/codegen/schema/testdata/timeouts.golden.go
@@ -13,7 +13,7 @@ func ResourceSchema(ctx context.Context) schema.Schema {
 			"timeouts": timeouts.Attributes(ctx, timeouts.Opts{
 				Create: true,
 				Update: true,
-				Read:   true,
+				Delete: true,
 			}),
 		},
 	}