diff --git a/packages/docusaurus-theme-classic/package.json b/packages/docusaurus-theme-classic/package.json
index 20a34f96b1..ce91ddf99c 100644
--- a/packages/docusaurus-theme-classic/package.json
+++ b/packages/docusaurus-theme-classic/package.json
@@ -32,7 +32,7 @@
     "@types/react-toggle": "^4.0.2",
     "clsx": "^1.1.1",
     "copy-text-to-clipboard": "^2.2.0",
-    "infima": "0.2.0-alpha.17",
+    "infima": "0.2.0-alpha.18",
     "joi": "^17.2.1",
     "lodash": "^4.17.19",
     "parse-numeric-range": "^1.2.0",
diff --git a/packages/docusaurus-theme-classic/src/theme/DocPage/index.tsx b/packages/docusaurus-theme-classic/src/theme/DocPage/index.tsx
index 4979c9af09..187cbee809 100644
--- a/packages/docusaurus-theme-classic/src/theme/DocPage/index.tsx
+++ b/packages/docusaurus-theme-classic/src/theme/DocPage/index.tsx
@@ -47,13 +47,6 @@ function DocPageContent({
     }
 
     setHiddenSidebarContainer(!hiddenSidebarContainer);
-
-    if (
-      !hiddenSidebar &&
-      window.matchMedia('(prefers-reduced-motion: reduce)').matches
-    ) {
-      setHiddenSidebar(true);
-    }
   }, [hiddenSidebar]);
 
   return (
diff --git a/yarn.lock b/yarn.lock
index 4f6a671515..a60a0abfb8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10790,10 +10790,10 @@ infer-owner@^1.0.3, infer-owner@^1.0.4:
   resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
   integrity sha512-IClj+Xz94+d7irH5qRyfJonOdfTzuDaifE6ZPWfx0N0+/ATZCbuTPq2prFl526urkQd90WyUKIh1DfBQ2hMz9A==
 
-infima@0.2.0-alpha.17:
-  version "0.2.0-alpha.17"
-  resolved "https://registry.yarnpkg.com/infima/-/infima-0.2.0-alpha.17.tgz#c3b472e6504cb142c673c1d4a1f118fe2a60a961"
-  integrity sha512-pzUfgqbgFSP5GqA5D617+pjPvuFNRdOKBkQ9PuErvQfLPPBCVncR+tyDveUleCYrE1Uk7fKSjSpRM35GGHyypA==
+infima@0.2.0-alpha.18:
+  version "0.2.0-alpha.18"
+  resolved "https://registry.yarnpkg.com/infima/-/infima-0.2.0-alpha.18.tgz#8ac62711f13ef99b1f4a45b3ac14571722a2ccf6"
+  integrity sha512-ndSEffXzjgM/eiSm5jpLTX6ON9MmylzxqBnV2bTiC3kCSyDYdvzTs+bSwf+C4TWayuqnRTnBK1JUePo3m6Bnfg==
 
 inflight@^1.0.4:
   version "1.0.6"