diff --git a/pkg/prebuild/directive/stack.go b/pkg/prebuild/directive/stack.go
new file mode 100644
index 00000000..9c79fc80
--- /dev/null
+++ b/pkg/prebuild/directive/stack.go
@@ -0,0 +1,68 @@
+// apparmor.d - Full set of apparmor profiles
+// Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
+// SPDX-License-Identifier: GPL-2.0-only
+
+package directive
+
+import (
+	"fmt"
+	"regexp"
+	"strings"
+
+	"github.com/arduino/go-paths-helper"
+	"github.com/roddhjav/apparmor.d/pkg/util"
+)
+
+var rootApparmord = paths.New(".build/apparmor.d")
+
+var (
+	regRules            = regexp.MustCompile(`(?m)^profile.*{$((.|\n)*)}`)
+	regEndOfRules       = regexp.MustCompile(`(?m)([\t ]*include if exists <.*>\n)+}`)
+	regCleanStakedRules = util.ToRegexRepl([]string{
+		`(?m)^.*include <abstractions/base>.*$`, ``, // Remove mandatory base abstraction
+		`(?m)^.*@{exec_path}.*$`, ``, // Remove entry point
+		`(?m)^.*(|P|p)(|U|u)(|i)x,.*$`, ``, // Remove transition rules
+		`(?m)^(?:[\t ]*(?:\r?\n))+`, ``, // Remove empty lines
+	})
+)
+
+type Stack struct {
+	DirectiveBase
+}
+
+func init() {
+	Directives["stack"] = &Stack{
+		DirectiveBase: DirectiveBase{
+			message: "Stack directive applied",
+			usage:   `#aa:stack profiles_name...`,
+		},
+	}
+}
+
+func (s Stack) Apply(opt *Option, profile string) string {
+	res := ""
+	for name := range opt.Args {
+		tmp, err := rootApparmord.Join(name).ReadFile()
+		if err != nil {
+			panic(err)
+		}
+		stackedProfile := string(tmp)
+
+		m := regRules.FindStringSubmatch(stackedProfile)
+		if len(m) < 2 {
+			panic(fmt.Sprintf("No profile found in %s", name))
+		}
+		stackedRules := m[1]
+		stackedRules = regCleanStakedRules.Replace(stackedRules)
+		res += "  # Stacked profile: " + name + "\n" + stackedRules + "\n"
+	}
+
+	// Insert the stacked profile at the end of the current profile, remove the stack directive
+	m := regEndOfRules.FindStringSubmatch(profile)
+	if len(m) <= 1 {
+		panic(fmt.Sprintf("No end of rules found in %s", opt.File))
+	}
+	profile = strings.Replace(profile, m[0], res+m[0], -1)
+	profile = strings.Replace(profile, opt.Raw, "", -1)
+	return profile
+}
diff --git a/pkg/prebuild/directive/stack_test.go b/pkg/prebuild/directive/stack_test.go
new file mode 100644
index 00000000..6b6880ae
--- /dev/null
+++ b/pkg/prebuild/directive/stack_test.go
@@ -0,0 +1,74 @@
+// apparmor.d - Full set of apparmor profiles
+// Copyright (C) 2021-2024 Alexandre Pujol <alexandre@pujol.io>
+// SPDX-License-Identifier: GPL-2.0-only
+
+package directive
+
+import (
+	"testing"
+
+	"github.com/arduino/go-paths-helper"
+)
+
+func TestStack_Apply(t *testing.T) {
+	tests := []struct {
+		name          string
+		rootApparmord *paths.Path
+		opt           *Option
+		profile       string
+		want          string
+	}{
+		{
+			name:          "stack",
+			rootApparmord: paths.New("../../../apparmor.d/groups/freedesktop/"),
+			opt: &Option{
+				Name: "stack",
+				Args: map[string]string{"plymouth": ""},
+				File: nil,
+				Raw:  "  #aa:stack plymouth",
+			},
+			profile: `
+profile parent @{exec_path} {
+  include <abstractions/base>
+
+  @{exec_path} mr,
+
+  #aa:stack plymouth
+  @{bin}/plymouth rPx -> parent//&plymouth,
+
+  @{PROC}/cmdline r,
+
+  include if exists <local/parent>
+}`,
+			want: `
+profile parent @{exec_path} {
+  include <abstractions/base>
+
+  @{exec_path} mr,
+
+
+  @{bin}/plymouth rPx -> parent//&plymouth,
+
+  @{PROC}/cmdline r,
+
+  # Stacked profile: plymouth
+  include <abstractions/fonts>
+  include <abstractions/fontconfig-cache-read>
+  include <abstractions/consoles>
+  unix (send, receive, connect) type=stream peer=(addr="@/org/freedesktop/plymouthd"),
+  @{PROC}/cmdline r,
+  include if exists <local/plymouth>
+
+  include if exists <local/parent>
+}`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			rootApparmord = tt.rootApparmord
+			if got := Directives["stack"].Apply(tt.opt, tt.profile); got != tt.want {
+				t.Errorf("Stack.Apply() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}