diff --git a/.stylelintrc.json b/.stylelintrc.json
index bf77d0db..627bd17e 100644
--- a/.stylelintrc.json
+++ b/.stylelintrc.json
@@ -1,12 +1,6 @@
 {
-  "extends": [
-    "stylelint-config-standard",
-    "stylelint-config-recess-order",
-    "stylelint-config-prettier"
-  ],
+  "extends": ["stylelint-config-standard", "stylelint-config-recess-order"],
   "ignoreFiles": [
-    "src/styles/markdown.css",
-    "src/components/MarkdownContents/MarkdownContents.module.css",
     "**/node_modules/**",
     "**/.next/**",
     "**/build/**",
diff --git a/package-lock.json b/package-lock.json
index e58914cf..b5989cc8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -57,7 +57,6 @@
         "prettier": "^3.1.1",
         "storybook": "^7.6.6",
         "stylelint": "^16.1.0",
-        "stylelint-config-prettier": "^9.0.5",
         "stylelint-config-recess-order": "^4.4.0",
         "stylelint-config-standard": "^36.0.0",
         "stylelint-order": "^6.0.4",
@@ -22209,22 +22208,6 @@
         "url": "https://opencollective.com/stylelint"
       }
     },
-    "node_modules/stylelint-config-prettier": {
-      "version": "9.0.5",
-      "resolved": "https://registry.npmjs.org/stylelint-config-prettier/-/stylelint-config-prettier-9.0.5.tgz",
-      "integrity": "sha512-U44lELgLZhbAD/xy/vncZ2Pq8sh2TnpiPvo38Ifg9+zeioR+LAkHu0i6YORIOxFafZoVg0xqQwex6e6F25S5XA==",
-      "dev": true,
-      "bin": {
-        "stylelint-config-prettier": "bin/check.js",
-        "stylelint-config-prettier-check": "bin/check.js"
-      },
-      "engines": {
-        "node": ">= 12"
-      },
-      "peerDependencies": {
-        "stylelint": ">= 11.x < 15"
-      }
-    },
     "node_modules/stylelint-config-recess-order": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/stylelint-config-recess-order/-/stylelint-config-recess-order-4.4.0.tgz",
@@ -40546,12 +40529,6 @@
         }
       }
     },
-    "stylelint-config-prettier": {
-      "version": "9.0.5",
-      "resolved": "https://registry.npmjs.org/stylelint-config-prettier/-/stylelint-config-prettier-9.0.5.tgz",
-      "integrity": "sha512-U44lELgLZhbAD/xy/vncZ2Pq8sh2TnpiPvo38Ifg9+zeioR+LAkHu0i6YORIOxFafZoVg0xqQwex6e6F25S5XA==",
-      "dev": true
-    },
     "stylelint-config-recess-order": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/stylelint-config-recess-order/-/stylelint-config-recess-order-4.4.0.tgz",
diff --git a/package.json b/package.json
index e1a776df..12cd232e 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,6 @@
     "prettier": "^3.1.1",
     "storybook": "^7.6.6",
     "stylelint": "^16.1.0",
-    "stylelint-config-prettier": "^9.0.5",
     "stylelint-config-recess-order": "^4.4.0",
     "stylelint-config-standard": "^36.0.0",
     "stylelint-order": "^6.0.4",