diff --git a/dom/serviceworkers/test/test_serviceworker_interfaces.js b/dom/serviceworkers/test/test_serviceworker_interfaces.js
index 02f247292faa..8ff83a626f78 100644
--- a/dom/serviceworkers/test/test_serviceworker_interfaces.js
+++ b/dom/serviceworkers/test/test_serviceworker_interfaces.js
@@ -25,7 +25,7 @@ var ecmaGlobals = [
   { name: "AggregateError", nightly: true },
   "Array",
   "ArrayBuffer",
-  { name: "Atomics", earlyBetaOrEarlier: true },
+  "Atomics",
   "Boolean",
   "BigInt",
   "BigInt64Array",
@@ -61,7 +61,6 @@ var ecmaGlobals = [
   "Set",
   {
     name: "SharedArrayBuffer",
-    earlyBetaOrEarlier: true,
     crossOriginIsolated: true,
   },
   "String",
diff --git a/dom/tests/mochitest/general/test_interfaces.js b/dom/tests/mochitest/general/test_interfaces.js
index 3d41b26e2442..eb3f124fb970 100644
--- a/dom/tests/mochitest/general/test_interfaces.js
+++ b/dom/tests/mochitest/general/test_interfaces.js
@@ -53,7 +53,7 @@ var ecmaGlobals = [
   { name: "AggregateError", insecureContext: true, nightly: true },
   { name: "Array", insecureContext: true },
   { name: "ArrayBuffer", insecureContext: true },
-  { name: "Atomics", insecureContext: true, earlyBetaOrEarlier: true },
+  { name: "Atomics", insecureContext: true },
   { name: "BigInt", insecureContext: true },
   { name: "BigInt64Array", insecureContext: true },
   { name: "BigUint64Array", insecureContext: true },
@@ -90,7 +90,6 @@ var ecmaGlobals = [
   {
     name: "SharedArrayBuffer",
     insecureContext: true,
-    earlyBetaOrEarlier: true,
     crossOriginIsolated: true,
   },
   { name: "String", insecureContext: true },
diff --git a/dom/workers/test/test_worker_interfaces.js b/dom/workers/test/test_worker_interfaces.js
index 50d0c9e05de7..419557ef88aa 100644
--- a/dom/workers/test/test_worker_interfaces.js
+++ b/dom/workers/test/test_worker_interfaces.js
@@ -31,7 +31,7 @@ var ecmaGlobals = [
   { name: "AggregateError", insecureContext: true, nightly: true },
   { name: "Array", insecureContext: true },
   { name: "ArrayBuffer", insecureContext: true },
-  { name: "Atomics", insecureContext: true, earlyBetaOrEarlier: true },
+  { name: "Atomics", insecureContext: true },
   { name: "BigInt", insecureContext: true },
   { name: "BigInt64Array", insecureContext: true },
   { name: "BigUint64Array", insecureContext: true },
@@ -70,7 +70,6 @@ var ecmaGlobals = [
   {
     name: "SharedArrayBuffer",
     insecureContext: true,
-    earlyBetaOrEarlier: true,
     crossOringinIsolated: true,
   },
   { name: "String", insecureContext: true },