diff --git a/.changeset/short-experts-mix.md b/.changeset/short-experts-mix.md
new file mode 100644
index 000000000..ea64275b8
--- /dev/null
+++ b/.changeset/short-experts-mix.md
@@ -0,0 +1,5 @@
+---
+'@lion/ui': patch
+---
+
+revert es version in tsconfig (as it was breaking types)
diff --git a/tsconfig.json b/tsconfig.json
index a42a71f42..3fa8febcf 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,7 @@
     "target": "ESNext",
     "module": "ESNext",
     "moduleResolution": "NodeNext",
-    "lib": ["es2022", "dom"],
+    "lib": ["es2017", "dom"],
     "allowJs": true,
     "checkJs": true,
     "strict": true,