diff --git a/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts b/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
index cab8d9c704..28441bca3f 100644
--- a/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
+++ b/packages/frontend/src/components/global/MkMisskeyFlavoredMarkdown.ts
@@ -17,7 +17,7 @@ import MkCodeInline from '@/components/MkCodeInline.vue';
 import MkGoogle from '@/components/MkGoogle.vue';
 import MkSparkle from '@/components/MkSparkle.vue';
 import MkA, { MkABehavior } from '@/components/global/MkA.vue';
-import { host } from '@/config.js';
+import { host, embedPage } from '@/config.js';
 import { defaultStore } from '@/store.js';
 import { nyaize as doNyaize } from '@/scripts/nyaize.js';
 import { safeParseFloat } from '@/scripts/safe-parse.js';
@@ -377,6 +377,7 @@ export default function (props: MfmProps, { emit }: { emit: SetupContext<MfmEven
 					key: Math.random(),
 					code: token.props.code,
 					lang: token.props.lang ?? undefined,
+					copyButton: !embedPage, // 埋め込みページからクリップボードにはアクセスさせない
 				})];
 			}