diff --git a/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json b/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
index c32ff76de6..1e9d6760ec 100644
--- a/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
+++ b/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
@@ -235927,12 +235927,12 @@
                 "long-name": "Vulkan Overlay Compositor",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw(memory:VulkanImage, meta:GstVideoOverlayComposition):\n         format: { BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:VulkanImage):\n         format: { BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n         format: { BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
+                        "caps": "video/x-raw(memory:VulkanImage, meta:GstVideoOverlayComposition):\n         format: { BGRA, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:VulkanImage):\n         format: { BGRA, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n         format: { BGRA, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
                         "direction": "sink",
                         "presence": "always"
                     },
                     "src": {
-                        "caps": "video/x-raw(memory:VulkanImage, meta:GstVideoOverlayComposition):\n         format: { BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:VulkanImage):\n         format: { BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n         format: { BGRA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
+                        "caps": "video/x-raw(memory:VulkanImage, meta:GstVideoOverlayComposition):\n         format: { BGRA, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(memory:VulkanImage):\n         format: { BGRA, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n\nvideo/x-raw(ANY):\n         format: { BGRA, RGBA }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
                         "direction": "src",
                         "presence": "always"
                     }
diff --git a/subprojects/gst-plugins-bad/ext/vulkan/vkoverlaycompositor.c b/subprojects/gst-plugins-bad/ext/vulkan/vkoverlaycompositor.c
index 5908a57abe..bdc7e703b4 100644
--- a/subprojects/gst-plugins-bad/ext/vulkan/vkoverlaycompositor.c
+++ b/subprojects/gst-plugins-bad/ext/vulkan/vkoverlaycompositor.c
@@ -446,7 +446,7 @@ static GstFlowReturn
 gst_vulkan_overlay_compositor_transform_ip (GstBaseTransform * bt,
     GstBuffer * inbuf);
 
-#define IMAGE_FORMATS " { BGRA }"
+#define IMAGE_FORMATS " { BGRA, RGBA }"
 
 static GstStaticPadTemplate gst_vulkan_sink_template =
     GST_STATIC_PAD_TEMPLATE ("sink",