diff --git a/api/WEBGL_compressed_texture_atc.json b/api/WEBGL_compressed_texture_atc.json
deleted file mode 100644
index 9a437f231f9ee9..00000000000000
--- a/api/WEBGL_compressed_texture_atc.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-  "api": {
-    "WEBGL_compressed_texture_atc": {
-      "__compat": {
-        "mdn_url": "https://developer.mozilla.org/docs/Web/API/WEBGL_compressed_texture_atc",
-        "support": {
-          "chrome": {
-            "version_added": false
-          },
-          "chrome_android": {
-            "version_added": "36",
-            "version_removed": "68"
-          },
-          "edge": {
-            "version_added": false
-          },
-          "firefox": [
-            {
-              "version_added": "18",
-              "version_removed": "64"
-            },
-            {
-              "prefix": "MOZ_",
-              "version_added": true,
-              "version_removed": "58"
-            }
-          ],
-          "firefox_android": {
-            "version_added": null
-          },
-          "ie": {
-            "version_added": false
-          },
-          "opera": {
-            "version_added": false
-          },
-          "opera_android": {
-            "version_added": "24",
-            "version_removed": "48"
-          },
-          "safari": {
-            "version_added": false
-          },
-          "safari_ios": {
-            "version_added": false
-          },
-          "samsunginternet_android": {
-            "version_added": "3.0",
-            "version_removed": "10.0"
-          },
-          "webview_android": {
-            "version_added": "37",
-            "version_removed": "68"
-          }
-        },
-        "status": {
-          "experimental": false,
-          "standard_track": false,
-          "deprecated": true
-        }
-      }
-    }
-  }
-}