diff --git a/bot/internal/bot/bot.go b/bot/internal/bot/bot.go
index e5476c91..5ec0e3f7 100644
--- a/bot/internal/bot/bot.go
+++ b/bot/internal/bot/bot.go
@@ -31,7 +31,11 @@ import (
 
 // isCRDRegex matches Teleport operator CRD file paths.
 // Those files receive a special treatment as they're automatically generated.
-var isCRDRegex = regexp.MustCompile(`.*/resources\.teleport\.dev_[[:alnum:]]+\.yaml$`)
+var (
+	isCRDRegex               = regexp.MustCompile(`.*/resources\.teleport\.dev_[[:alnum:]]+\.yaml$`)
+	isTerraformSchemaRegexp  = regexp.MustCompile(`integrations/terraform/tfschema/.+_terraform.go$`)
+	isOperatorDeepCopyRegexp = regexp.MustCompile(`integrations/operator/apis/resources/.+/zz_generated.deepcopy.go$`)
+)
 
 // Client implements the GitHub API.
 type Client interface {
@@ -279,9 +283,15 @@ func skipFileForSizeCheck(name string) bool {
 		strings.HasSuffix(name, ".json") ||
 		strings.HasSuffix(name, ".snap") ||
 		strings.Contains(name, "webassets/") ||
+		strings.HasSuffix(name, "derived.gen.go") ||
 		strings.Contains(name, "vendor/") ||
 		strings.Contains(name, "integrations/operator/crdgen/testdata/") ||
-		isCRDRegex.MatchString(name)
+		strings.HasPrefix(name, "docs/pages/reference/infrastructure-as-code/terraform-provider/") ||
+		strings.HasPrefix(name, "docs/pages/reference/infrastructure-as-code/operator-resources/") ||
+		strings.HasPrefix(name, "docs/pages/includes/helm-reference/") ||
+		isCRDRegex.MatchString(name) ||
+		isTerraformSchemaRegexp.MatchString(name) ||
+		isOperatorDeepCopyRegexp.MatchString(name)
 }
 
 func isReleaseBranch(branch string) bool {
diff --git a/bot/internal/bot/bot_test.go b/bot/internal/bot/bot_test.go
index c8a7e9d3..eaf2c01e 100644
--- a/bot/internal/bot/bot_test.go
+++ b/bot/internal/bot/bot_test.go
@@ -20,6 +20,7 @@ import (
 	"context"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
 	"github.com/gravitational/shared-workflows/bot/internal/env"
@@ -534,3 +535,45 @@ func (f *fakeGithub) GetRef(ctx context.Context, organization string, repository
 func (f *fakeGithub) ListCommitFiles(ctx context.Context, organization string, repository string, commitSHA string, pathPrefix string) ([]string, error) {
 	return f.commitFiles, nil
 }
+
+func TestSkipFileForSizeCheck(t *testing.T) {
+	generatedFilePaths := []string{
+		// go types from proto
+		"api/types/types.pb.go",
+		"api/gen/proto/go/teleport/accesslist/v1/accesslist.pb.go",
+		// derived functions
+		"api/types/accesslist/derived.gen.go",
+		// generated docs
+		"docs/pages/includes/helm-reference/zz_generated.teleport-kube-agent.mdx",
+		"docs/pages/reference/infrastructure-as-code/operator-resources/resources-teleport-dev-accesslists.mdx",
+		"docs/pages/reference/infrastructure-as-code/terraform-provider/resources/access_list.mdx",
+		"docs/pages/reference/infrastructure-as-code/terraform-provider/data-sources/access_list.mdx",
+		// CRDs
+		"integrations/operator/config/crd/bases/resources.teleport.dev_accesslists.yaml",
+		"examples/chart/teleport-cluster/charts/teleport-operator/operator-crds/resources.teleport.dev_accesslists.yaml",
+		// CRs deepcopy
+		"integrations/operator/apis/resources/v1/zz_generated.deepcopy.go",
+		// TF schemas
+		"integrations/terraform/tfschema/types_terraform.go",
+		"integrations/terraform/tfschema/accesslist/v1/accesslist_terraform.go",
+	}
+	for _, file := range generatedFilePaths {
+		assert.True(t, skipFileForSizeCheck(file), "file %q should be skipped for size check", file)
+	}
+
+	// This is not very scientific but here are a few files that are similar to
+	// the generated ones but are hand-crafted. This test is not exhaustive, it
+	// is only here to avoid an accidental catch-all regexp.
+	nonGeneratedFilePaths := []string{
+		"api/types/access_request.go",
+		"api/types/accesslist/accesslist.go",
+		"lib/accesslists/collection.go",
+		"integrations/terraform/tfschema/accesslist/v1/custom_types.go",
+		"integrations/operator/apis/resources/v1/accesslist_types.go",
+		"docs/pages/identity-governance/access-lists/access-lists.mdx",
+	}
+
+	for _, file := range nonGeneratedFilePaths {
+		assert.False(t, skipFileForSizeCheck(file), "file %q should not be skipped for size check", file)
+	}
+}