diff --git a/css/at-rules/media.json b/css/at-rules/media.json
index 62c723c7114eb5..3c1ff3866e5a6f 100644
--- a/css/at-rules/media.json
+++ b/css/at-rules/media.json
@@ -353,10 +353,7 @@
           "__compat": {
             "description": "`device-aspect-ratio` media feature",
             "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@media/device-aspect-ratio",
-            "spec_url": [
-              "https://drafts.csswg.org/mediaqueries/#device-aspect-ratio",
-              "https://drafts.csswg.org/mediaqueries-4/#device-aspect-ratio"
-            ],
+            "spec_url": "https://drafts.csswg.org/mediaqueries/#device-aspect-ratio",
             "support": {
               "chrome": {
                 "version_added": "1"
@@ -402,10 +399,7 @@
           "__compat": {
             "description": "`device-height` media feature",
             "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@media/device-height",
-            "spec_url": [
-              "https://drafts.csswg.org/mediaqueries/#device-height",
-              "https://drafts.csswg.org/mediaqueries-4/#device-height"
-            ],
+            "spec_url": "https://drafts.csswg.org/mediaqueries/#device-height",
             "support": {
               "chrome": {
                 "version_added": "1"
@@ -491,10 +485,7 @@
           "__compat": {
             "description": "`device-width` media feature",
             "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/@media/device-width",
-            "spec_url": [
-              "https://drafts.csswg.org/mediaqueries/#device-width",
-              "https://drafts.csswg.org/mediaqueries-4/#device-width"
-            ],
+            "spec_url": "https://drafts.csswg.org/mediaqueries/#device-width",
             "support": {
               "chrome": {
                 "version_added": "1"