diff --git a/docs/packages/cli.mdx b/docs/packages/cli.mdx
index d7e9ece34b..7dce511e39 100644
--- a/docs/packages/cli.mdx
+++ b/docs/packages/cli.mdx
@@ -2432,7 +2432,6 @@ Render parameters mirror local `hyperframes render` where they overlap:
 | `--fps`                | `30`                        | Integer, 1–240                                                                                                                                  |
 | `--quality`            | `standard`                  | `draft`, `standard`, or `high`                                                                                                                  |
 | `--format`             | `mp4`                       | `mp4`, `webm`, or `mov`                                                                                                                         |
-| `--page-motion-blur`   | current cloud behavior      | Pass `off` to disable authored page motion blur. Omit to preserve current behavior. Sends the public API field `page_motion_blur: "off"`. |
 | `--resolution`         | `1080p`                     | `1080p` or `4k`. 4k bills at 1.5×.                                                                       |
 | `--aspect-ratio`       | auto                        | `16:9`, `9:16`, or `1:1`. Auto-detected from a local project's `data-width` and `data-height`, so you rarely need it. The renderer cannot reshape a composition — a value that disagrees with the authored ratio is an error. With `--asset-id` or `--url` the server defaults to `16:9`. |
 | `--composition` / `-c` | `index.html`                | Entry HTML file inside the zip                                                                                                                   |
diff --git a/packages/cli/src/commands/cloud/render.pageMotionBlur.test.ts b/packages/cli/src/commands/cloud/render.pageMotionBlur.test.ts
deleted file mode 100644
index 4bcd223a4a..0000000000
--- a/packages/cli/src/commands/cloud/render.pageMotionBlur.test.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-import { runCommand } from "citty";
-import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
-import render from "./render.js";
-import { CliUsageError, consumeCommandResult } from "../../utils/commandResult.js";
-
-const bodies: unknown[] = [];
-const baseArgs = ["--asset-id", "asst_fixture", "--no-wait", "--json"];
-
-beforeEach(() => {
-  bodies.length = 0;
-  vi.stubEnv("HEYGEN_API_KEY", "fixture-key");
-  vi.stubEnv("HEYGEN_API_URL", "https://cloud.fixture.invalid");
-  vi.spyOn(console, "log").mockImplementation(() => undefined);
-  vi.spyOn(console, "error").mockImplementation(() => undefined);
-  vi.stubGlobal("fetch", async (url: unknown, init?: RequestInit) => {
-    expect(String(url)).toBe("https://cloud.fixture.invalid/v3/hyperframes/renders");
-    expect(init?.method).toBe("POST");
-    if (typeof init?.body !== "string") throw new Error("Expected a JSON submit body");
-    const body: unknown = JSON.parse(init.body);
-    bodies.push(body);
-    return Response.json({ data: { render_id: "hfr_fixture" } }, { status: 202 });
-  });
-});
-
-afterEach(() => {
-  vi.unstubAllGlobals();
-  vi.unstubAllEnvs();
-  vi.restoreAllMocks();
-  consumeCommandResult();
-});
-
-describe("cloud render page motion blur", () => {
-  it("writes explicit off into the public API request", async () => {
-    await runCommand(render, { rawArgs: [...baseArgs, "--page-motion-blur", "off"] });
-    expect(bodies).toHaveLength(1);
-    expect(bodies[0]).toHaveProperty("page_motion_blur", "off");
-    expect(bodies[0]).not.toHaveProperty("pageMotionBlur");
-  });
-
-  it("omits the override when the flag is absent", async () => {
-    await runCommand(render, { rawArgs: baseArgs });
-    expect(bodies).toHaveLength(1);
-    expect(bodies[0]).not.toHaveProperty("page_motion_blur");
-  });
-
-  it.each(["on", "false", "", "OFF"])("rejects %j before any cloud request", async (value) => {
-    await expect(
-      runCommand(render, { rawArgs: [...baseArgs, "--page-motion-blur", value] }),
-    ).rejects.toThrow(CliUsageError);
-    expect(bodies).toHaveLength(0);
-  });
-});
diff --git a/packages/cli/src/commands/cloud/render.ts b/packages/cli/src/commands/cloud/render.ts
index 1717c03bc7..8154c38f57 100644
--- a/packages/cli/src/commands/cloud/render.ts
+++ b/packages/cli/src/commands/cloud/render.ts
@@ -127,11 +127,6 @@ export default defineCommand({
     },
     quality: { type: "string", description: "draft | standard | high (default: standard)" },
     format: { type: "string", description: "mp4 | webm | mov (default: mp4)" },
-    "page-motion-blur": {
-      type: "string",
-      description:
-        "Set off to disable authored page motion blur. Omit to keep the current cloud behavior.",
-    },
     resolution: {
       type: "string",
       description: "Resolution tier: 1080p | 4k (default: 1080p; 4k is billed at 1.5x)",
@@ -227,9 +222,6 @@ export default defineCommand({
     const asJson = Boolean(args.json);
     const quality = parseEnumFlag(args.quality, VALID_QUALITY, { flag: "--quality" });
     const format = parseEnumFlag(args.format, VALID_FORMAT, { flag: "--format" });
-    const pageMotionBlur = parseEnumFlag(args["page-motion-blur"], ["off"] as const, {
-      flag: "--page-motion-blur",
-    });
     const resolution = parseEnumFlag(args.resolution, VALID_RESOLUTION, {
       flag: "--resolution",
     });
@@ -309,7 +301,6 @@ export default defineCommand({
       quality,
       format,
       resolution,
-      pageMotionBlur,
       aspectRatio,
       composition: args.composition,
       variables,
@@ -842,7 +833,6 @@ interface SubmitOptions {
   fps: number | undefined;
   quality: "draft" | "standard" | "high" | undefined;
   format: "mp4" | "webm" | "mov" | undefined;
-  pageMotionBlur: NonNullable<CreateHyperframesRenderRequest["page_motion_blur"]> | undefined;
   resolution: CreateHyperframesRenderRequest["resolution"] | undefined;
   aspectRatio: CreateHyperframesRenderRequest["aspect_ratio"] | undefined;
   composition: string | undefined;
@@ -880,7 +870,6 @@ function buildRenderBody(opts: SubmitOptions): RenderRequestBody {
   if (opts.fps !== undefined) body.fps = opts.fps;
   if (opts.quality !== undefined) body.quality = opts.quality;
   if (opts.format !== undefined) body.format = opts.format;
-  if (opts.pageMotionBlur !== undefined) body.page_motion_blur = opts.pageMotionBlur;
   if (opts.resolution !== undefined) body.resolution = opts.resolution;
   if (opts.aspectRatio !== undefined) body.aspect_ratio = opts.aspectRatio;
   if (opts.composition !== undefined) body.composition = opts.composition;
diff --git a/scripts/check-no-main-deletions.mjs b/scripts/check-no-main-deletions.mjs
index 1199e124e3..ba5d8c9d66 100644
--- a/scripts/check-no-main-deletions.mjs
+++ b/scripts/check-no-main-deletions.mjs
@@ -2123,6 +2123,10 @@ export const ALLOWED_DELETIONS = new Map([
     "skills/remotion-to-hyperframes/scripts/render_diff.sh",
     "remotion-to-hyperframes now compares with `hyperframes diff` instead of its own shell scripts",
   ],
+  [
+    "packages/cli/src/commands/cloud/render.pageMotionBlur.test.ts",
+    "tests for the removed cloud render --page-motion-blur flag; the hosted render API never accepted the field",
+  ],
 ]);
 
 export function parseBase(argv, fallback = "origin/main") {