1 files changed, 14 insertions, 4 deletions
diff --git a/runtime/js/99_main.js b/runtime/js/99_main.js
index ea519cb35..e1d089bc5 100644
--- a/runtime/js/99_main.js
+++ b/runtime/js/99_main.js
@@ -485,8 +485,14 @@ delete Intl.v8BreakIterator;
       },
     });
 
-    const finalDenoNs = {
+    // FIXME(bartlomieju): temporarily add whole `Deno.core` to
+    // `Deno[Deno.internal]` namespace. It should be removed and only necessary
+    // methods should be left there.
+    ObjectAssign(internals, {
       core,
+    });
+
+    const finalDenoNs = {
       internal: internalSymbol,
       [internalSymbol]: internals,
       resources: core.resources,
@@ -524,7 +530,6 @@ delete Intl.v8BreakIterator;
     // Setup `Deno` global - we're actually overriding already existing global
     // `Deno` with `Deno` namespace from "./deno.ts".
     ObjectDefineProperty(globalThis, "Deno", util.readOnly(finalDenoNs));
-    ObjectFreeze(globalThis.Deno.core);
 
     util.log("args", runtimeOptions.args);
   }
@@ -625,8 +630,14 @@ delete Intl.v8BreakIterator;
       },
     });
 
-    const finalDenoNs = {
+    // FIXME(bartlomieju): temporarily add whole `Deno.core` to
+    // `Deno[Deno.internal]` namespace. It should be removed and only necessary
+    // methods should be left there.
+    ObjectAssign(internals, {
       core,
+    });
+
+    const finalDenoNs = {
       internal: internalSymbol,
       [internalSymbol]: internals,
       resources: core.resources,
@@ -660,7 +671,6 @@ delete Intl.v8BreakIterator;
     // Setup `Deno` global - we're actually overriding already
     // existing global `Deno` with `Deno` namespace from "./deno.ts".
     ObjectDefineProperty(globalThis, "Deno", util.readOnly(finalDenoNs));
-    ObjectFreeze(globalThis.Deno.core);
   }
 
   ObjectDefineProperties(globalThis, {