diff --git a/metadata/stabilization-groups/x11/libX11.group b/metadata/stabilization-groups/x11/libX11.group
new file mode 100644
index 0000000000000..8fcf4d0ac0117
--- /dev/null
+++ b/metadata/stabilization-groups/x11/libX11.group
@@ -0,0 +1,2 @@
+x11-libs/libX11
+x11-misc/compose-tables
diff --git a/metadata/stabilization-groups/x11/vulkan.group b/metadata/stabilization-groups/x11/vulkan.group
new file mode 100644
index 0000000000000..d8d4e36967767
--- /dev/null
+++ b/metadata/stabilization-groups/x11/vulkan.group
@@ -0,0 +1,7 @@
+dev-util/glslang
+dev-util/spirv-headers
+dev-util/spirv-tools
+dev-util/vulkan-headers
+dev-util/vulkan-tools
+media-libs/vulkan-layers
+media-libs/vulkan-loader
diff --git a/metadata/stabilization-groups/x11/wayland.group b/metadata/stabilization-groups/x11/wayland.group
new file mode 100644
index 0000000000000..8209f3e48c52c
--- /dev/null
+++ b/metadata/stabilization-groups/x11/wayland.group
@@ -0,0 +1,2 @@
+dev-libs/wayland
+dev-util/wayland-scanner