diff --git a/.editorconfig b/.editorconfig
index 905df9a617..374da0b5d2 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -22,7 +22,9 @@ indent_size = 2
 indent_size = 4
 indent_style = space
 
-[*.md]
+# Markdown and MDX are whitespace sensitive languages.
+# Do not remove trailing spaces.
+[*.{md,mdx}]
 trim_trailing_whitespace = false
 
 # Matches multiple files with brace expansion notation
@@ -31,7 +33,7 @@ trim_trailing_whitespace = false
 indent_style = space
 indent_size = 2
 
-# Matches the exact files either package.json or .travis.yml
-[{package.json,.travis.yml}]
+# Matches the exact files package.json
+[package.json]
 indent_style = space
 indent_size = 2
diff --git a/.github/linters/editorconfig-checker.json b/.github/linters/editorconfig-checker.json
index 7072dfea81..ce6e9ae341 100644
--- a/.github/linters/editorconfig-checker.json
+++ b/.github/linters/editorconfig-checker.json
@@ -4,7 +4,11 @@
     "IgnoreDefaults": false,
     "SpacesAfterTabs": false,
     "NoColor": false,
-    "Exclude": [],
+    "Exclude": [
+        "^web/public/vs/",
+        "^web/public/pdf.worker.min.mjs$",
+        "web/app/components/base/icons/src/vender/"
+    ],
     "AllowedContentTypes": [],
     "PassedFiles": [],
     "Disable": {