diff --git a/android/src/main/java/io/ltbl/bdkrn/BdkRnModule.kt b/android/src/main/java/io/ltbl/bdkrn/BdkRnModule.kt
index 2d9b988..b30df74 100644
--- a/android/src/main/java/io/ltbl/bdkrn/BdkRnModule.kt
+++ b/android/src/main/java/io/ltbl/bdkrn/BdkRnModule.kt
@@ -448,7 +448,7 @@ class BdkRnModule(reactContext: ReactApplicationContext) :
                 val randomId = randomId()
 
                 var resolvedIndex: Any = "new"
-                when (val type = addressIndex.getType()) {
+                when (val type = addressIndex.type) {
                     ReadableType.String -> {
                         resolvedIndex = (addressIndex as Dynamic).asString() ?: "new"
                     }
@@ -481,7 +481,7 @@ class BdkRnModule(reactContext: ReactApplicationContext) :
             try {
                 val randomId = randomId()
                 var resolvedIndex: Any = "new"
-                when (val type = addressIndex.getType()) {
+                when (val type = addressIndex.type) {
                     ReadableType.String -> {
                         resolvedIndex = (addressIndex as Dynamic).asString() ?: "new"
                     }