diff --git a/lib/cwtch/ffi.dart b/lib/cwtch/ffi.dart
index 3b1cfe9a..3b9a8535 100644
--- a/lib/cwtch/ffi.dart
+++ b/lib/cwtch/ffi.dart
@@ -393,7 +393,7 @@ class CwtchFfi implements Cwtch {
   @override
   // ignore: non_constant_identifier_names
   void BlockContact(String profileOnion, int contactHandle) {
-    var blockContact = library.lookup<NativeFunction<string_int_to_void_function>>("c_BlockContact");
+    var blockContact = library.lookup<NativeFunction<string_int_to_void_function>>("c_BlockConversation");
     // ignore: non_constant_identifier_names
     final BlockContact = blockContact.asFunction<VoidFromStringIntFn>();
     final u1 = profileOnion.toNativeUtf8();
@@ -404,7 +404,7 @@ class CwtchFfi implements Cwtch {
   @override
   // ignore: non_constant_identifier_names
   void UnblockContact(String profileOnion, int contactHandle) {
-    var unblockContact = library.lookup<NativeFunction<string_int_to_void_function>>("c_UnblockContact");
+    var unblockContact = library.lookup<NativeFunction<string_int_to_void_function>>("c_UnblockConversation");
     // ignore: non_constant_identifier_names
     final UnblockContact = unblockContact.asFunction<VoidFromStringIntFn>();
     final u1 = profileOnion.toNativeUtf8();