diff --git a/chains/types/pezkuwi.json b/chains/types/pezkuwi.json
index 7e71938..06124d8 100644
--- a/chains/types/pezkuwi.json
+++ b/chains/types/pezkuwi.json
@@ -1,12 +1,7 @@
 {
   "types": {
     "ExtrinsicSignature": "MultiSignature",
-    "Address": "pezsp_runtime::multiaddress::MultiAddress",
-    "LookupSource": "pezsp_runtime::multiaddress::MultiAddress"
-  },
-  "typesAlias": {
-    "pezsp_runtime::multiaddress::MultiAddress": "MultiAddress",
-    "pezsp_runtime::MultiSignature": "MultiSignature",
-    "pezsp_runtime.generic.era.Era": "Era"
+    "Address": "MultiAddress",
+    "LookupSource": "MultiAddress"
   }
 }