diff --git a/tools/cargo_embargo/testdata/either/cargo_embargo.json b/tools/cargo_embargo/testdata/either/cargo_embargo.json
index 4388c41be..0ad9626c2 100644
--- a/tools/cargo_embargo/testdata/either/cargo_embargo.json
+++ b/tools/cargo_embargo/testdata/either/cargo_embargo.json
@@ -2,7 +2,6 @@
   "tests": true,
   "package": {
     "either": {
-      "device_supported": true
     }
   }
 }
diff --git a/tools/cargo_embargo/testdata/plotters/cargo_embargo.json b/tools/cargo_embargo/testdata/plotters/cargo_embargo.json
index eff124b7b..0219ae2ff 100644
--- a/tools/cargo_embargo/testdata/plotters/cargo_embargo.json
+++ b/tools/cargo_embargo/testdata/plotters/cargo_embargo.json
@@ -2,7 +2,6 @@
   "features": ["svg_backend", "area_series", "line_series"],
   "package": {
     "plotters": {
-      "device_supported": true
     }
   }
 }