diff --git a/src/cryptonote_core/cryptonote_format_utils.cpp b/src/cryptonote_core/cryptonote_format_utils.cpp
index 5f8e4024..e0d8d9d0 100644
--- a/src/cryptonote_core/cryptonote_format_utils.cpp
+++ b/src/cryptonote_core/cryptonote_format_utils.cpp
@@ -633,7 +633,7 @@ namespace cryptonote
       size_t n_total_outs = sources[0].outputs.size(); // only for non-simple rct
       BOOST_FOREACH(const tx_source_entry& src_entr,  sources)
         all_rct_inputs &= !(src_entr.mask == rct::identity());
-      bool use_simple_rct = all_rct_inputs;
+      bool use_simple_rct = true; //all_rct_inputs;
 
       if (!use_simple_rct)
       {