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 8843b2e5c3..785148b764 100644
--- a/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
+++ b/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
@@ -226968,6 +226968,34 @@
     "va": {
         "description": "VA-API codecs plugin",
         "elements": {
+            "vaav1dec": {
+                "author": "He Junyan <junyan.he@intel.com>",
+                "description": "VA-API based AV1 video decoder",
+                "hierarchy": [
+                    "GstVaAV1Dec",
+                    "GstAV1Decoder",
+                    "GstVideoDecoder",
+                    "GstElement",
+                    "GstObject",
+                    "GInitiallyUnowned",
+                    "GObject"
+                ],
+                "klass": "Codec/Decoder/Video/Hardware",
+                "long-name": "VA-API AV1 Decoder",
+                "pad-templates": {
+                    "sink": {
+                        "caps": "video/x-av1:\n",
+                        "direction": "sink",
+                        "presence": "always"
+                    },
+                    "src": {
+                        "caps": "video/x-raw(memory:VAMemory):\n         format: { NV12, P010_10LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: { NV12, P010_10LE }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
+                        "direction": "src",
+                        "presence": "always"
+                    }
+                },
+                "rank": "none"
+            },
             "vadeinterlace": {
                 "author": "Víctor Jáquez <vjaquez@igalia.com>",
                 "description": "VA-API based deinterlacer",