diff --git a/.eslintrc.js b/.eslintrc.js
index d3d987b8b54e..9fe2eec5d41c 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -45,7 +45,6 @@ module.exports = {
   "overrides": [{
       "files": [
         "devtools/**",
-        "xpfe/**",
       ],
       "rules": {
         // Temporarily disable the curly everywhere, pending Prettier.
diff --git a/.prettierignore b/.prettierignore
index 3e6964e6f557..d1617f15bb3b 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -39,9 +39,6 @@ testing/marionette/prefs/marionette.js
 toolkit/components/telemetry/datareporting-prefs.js
 toolkit/components/telemetry/healthreport-prefs.js
 
-# Ignore all top-level directories for now.
-xpfe/**
-
 # Ignore all devtools directories for now, except the debugger.
 devtools/client/*.js
 devtools/client/aboutdebugging/**