diff --git a/.eslintrc.json b/.eslintrc.json
index 41767bedf8..556cc57196 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -19,12 +19,14 @@
       "addons/xterm-addon-web-links/src/tsconfig.json",
       "addons/xterm-addon-webgl/src/tsconfig.json",
       "addons/xterm-addon-serialize/src/tsconfig.json",
-      "addons/xterm-addon-serialize/benchmark/tsconfig.json"
+      "addons/xterm-addon-serialize/benchmark/tsconfig.json",
+      "addons/xterm-addon-ligatures/src/tsconfig.json"
     ],
     "sourceType": "module"
   },
   "ignorePatterns": [
-    "**/typings/*.d.ts"
+    "**/typings/*.d.ts",
+    "**/node_modules"
   ],
   "plugins": [
     "@typescript-eslint"
diff --git a/bin/publish.js b/bin/publish.js
index 88e4d0c0be..fd0015d642 100644
--- a/bin/publish.js
+++ b/bin/publish.js
@@ -28,6 +28,7 @@ if (changedFiles.some(e => e.search(/^addons\//) === -1)) {
 const addonPackageDirs = [
   path.resolve(__dirname, '../addons/xterm-addon-attach'),
   path.resolve(__dirname, '../addons/xterm-addon-fit'),
+  path.resolve(__dirname, '../addons/xterm-addon-ligatures'),
   path.resolve(__dirname, '../addons/xterm-addon-search'),
   path.resolve(__dirname, '../addons/xterm-addon-serialize'),
   path.resolve(__dirname, '../addons/xterm-addon-unicode11'),
diff --git a/tsconfig.all.json b/tsconfig.all.json
index 8143ea91bc..36d2fb97db 100644
--- a/tsconfig.all.json
+++ b/tsconfig.all.json
@@ -12,6 +12,7 @@
     { "path": "./addons/xterm-addon-web-links/src" },
     { "path": "./addons/xterm-addon-webgl/src" },
     { "path": "./addons/xterm-addon-serialize/src" },
-    { "path": "./addons/xterm-addon-serialize/benchmark" }
+    { "path": "./addons/xterm-addon-serialize/benchmark" },
+    { "path": "./addons/xterm-addon-ligatures/src" }
   ]
 }