diff --git a/cli/tests/unit/fetch_test.ts b/cli/tests/unit/fetch_test.ts
index 59489a726d..bafb23c2a9 100644
--- a/cli/tests/unit/fetch_test.ts
+++ b/cli/tests/unit/fetch_test.ts
@@ -54,30 +54,11 @@ function findClosedPortInRange(
   );
 }
 
-function flakyTest(
-  fn: (t: Deno.TestContext) => Promise<void>,
-) {
-  async function wrapperFn(t: Deno.TestContext) {
-    let lastError;
-
-    for (let i = 0; i < 3; i++) {
-      try {
-        await fn(t);
-        return;
-      } catch (e) {
-        lastError = e;
-      }
-    }
-
-    throw lastError;
-  }
-  Object.defineProperty(wrapperFn, "name", { value: fn.name });
-  return wrapperFn;
-}
-
 Deno.test(
-  { permissions: { net: true } },
-  flakyTest(async function fetchConnectionError() {
+  // TODO(bartlomieju): reenable this test
+  // https://github.com/denoland/deno/issues/18350
+  { ignore: Deno.build.os === "windows", permissions: { net: true } },
+  async function fetchConnectionError() {
     const port = findClosedPortInRange(4000, 9999);
     await assertRejects(
       async () => {
@@ -86,7 +67,7 @@ Deno.test(
       TypeError,
       "error trying to connect",
     );
-  }),
+  },
 );
 
 Deno.test(
@@ -1697,38 +1678,38 @@ function invalidServer(addr: string, body: Uint8Array): Deno.Listener {
 
 Deno.test(
   { permissions: { net: true } },
-  flakyTest(
-    async function fetchWithInvalidContentLengthAndTransferEncoding(): Promise<
-      void
-    > {
-      const addr = "127.0.0.1:4516";
-      const data = "a".repeat(10 << 10);
+  async function fetchWithInvalidContentLengthAndTransferEncoding(): Promise<
+    void
+  > {
+    const addr = "127.0.0.1:4516";
+    const data = "a".repeat(10 << 10);
 
-      const body = new TextEncoder().encode(
-        `HTTP/1.1 200 OK\r\nContent-Length: ${
-          Math.round(data.length * 2)
-        }\r\nTransfer-Encoding: chunked\r\n\r\n${
-          data.length.toString(16)
-        }\r\n${data}\r\n0\r\n\r\n`,
-      );
+    const body = new TextEncoder().encode(
+      `HTTP/1.1 200 OK\r\nContent-Length: ${
+        Math.round(data.length * 2)
+      }\r\nTransfer-Encoding: chunked\r\n\r\n${
+        data.length.toString(16)
+      }\r\n${data}\r\n0\r\n\r\n`,
+    );
 
-      // if transfer-encoding is sent, content-length is ignored
-      // even if it has an invalid value (content-length > totalLength)
-      const listener = invalidServer(addr, body);
-      const response = await fetch(`http://${addr}/`);
+    // if transfer-encoding is sent, content-length is ignored
+    // even if it has an invalid value (content-length > totalLength)
+    const listener = invalidServer(addr, body);
+    const response = await fetch(`http://${addr}/`);
 
-      const res = await response.arrayBuffer();
-      const buf = new TextEncoder().encode(data);
-      assertEquals(res.byteLength, buf.byteLength);
-      assertEquals(new Uint8Array(res), buf);
+    const res = await response.arrayBuffer();
+    const buf = new TextEncoder().encode(data);
+    assertEquals(res.byteLength, buf.byteLength);
+    assertEquals(new Uint8Array(res), buf);
 
-      listener.close();
-    },
-  ),
+    listener.close();
+  },
 );
 
 Deno.test(
-  { permissions: { net: true } },
+  // TODO(bartlomieju): reenable this test
+  // https://github.com/denoland/deno/issues/18350
+  { ignore: Deno.build.os === "windows", permissions: { net: true } },
   async function fetchWithInvalidContentLength(): Promise<
     void
   > {
@@ -1867,7 +1848,9 @@ Deno.test(
 );
 
 Deno.test(
-  { permissions: { net: true } },
+  // TODO(bartlomieju): reenable this test
+  // https://github.com/denoland/deno/issues/18350
+  { ignore: Deno.build.os === "windows", permissions: { net: true } },
   async function fetchRequestBodyErrorCatchable() {
     const listener = Deno.listen({ hostname: "127.0.0.1", port: 4514 });
     const server = (async () => {