diff --git a/supervisor/addons/validate.py b/supervisor/addons/validate.py
index 3430a722c..6844e8ef8 100644
--- a/supervisor/addons/validate.py
+++ b/supervisor/addons/validate.py
@@ -155,6 +155,7 @@ RE_MACHINE = re.compile(
     r"^!?(?:"
     r"|intel-nuc"
     r"|odroid-c2"
+    r"|odroid-c4"
     r"|odroid-n2"
     r"|odroid-xu"
     r"|qemuarm-64"
diff --git a/supervisor/data/arch.json b/supervisor/data/arch.json
index 82e67269d..4894dd526 100644
--- a/supervisor/data/arch.json
+++ b/supervisor/data/arch.json
@@ -7,6 +7,7 @@
   "raspberrypi4-64": ["aarch64", "armv7", "armhf"],
   "tinker": ["armv7", "armhf"],
   "odroid-c2": ["aarch64", "armv7", "armhf"],
+  "odroid-c4": ["aarch64", "armv7", "armhf"],
   "odroid-n2": ["aarch64", "armv7", "armhf"],
   "odroid-xu": ["armv7", "armhf"],
   "qemux86": ["i386"],
diff --git a/tests/test_arch.py b/tests/test_arch.py
index 2ee57a859..54e38c031 100644
--- a/tests/test_arch.py
+++ b/tests/test_arch.py
@@ -123,6 +123,16 @@ async def test_odroid_c2_arch(coresys, sys_machine, sys_supervisor):
     assert coresys.arch.supported == ["aarch64", "armv7", "armhf"]
 
 
+async def test_odroid_c4_arch(coresys, sys_machine, sys_supervisor):
+    """Test arch for odroid-c4."""
+    sys_machine.return_value = "odroid-c4"
+    sys_supervisor.arch = "aarch64"
+    await coresys.arch.load()
+
+    assert coresys.arch.default == "aarch64"
+    assert coresys.arch.supported == ["aarch64", "armv7", "armhf"]
+
+
 async def test_odroid_n2_arch(coresys, sys_machine, sys_supervisor):
     """Test arch for odroid-n2."""
     sys_machine.return_value = "odroid-n2"