diff --git a/deno.json b/deno.json
index a137471..8b9102b 100644
--- a/deno.json
+++ b/deno.json
@@ -10,7 +10,7 @@
   },
   "tasks": {
     "test": "deno test -P && deno task test:node",
-    "test:node": "unset FORCE_COLOR && npx --yes deno-test@1.0.3",
+    "test:node": "unset FORCE_COLOR && NODE_OPTIONS=--test-isolation=none npx --yes deno-test@1.0.3",
     "wasmbuild": "deno run -A jsr:@deno/wasmbuild@0.19.2 --inline --out ./src/lib"
   },
   "fmt": {