diff --git a/wally-pipelined/testbench/testbench-imperas.sv b/wally-pipelined/testbench/testbench-imperas.sv
index c312c745..71457d1f 100644
--- a/wally-pipelined/testbench/testbench-imperas.sv
+++ b/wally-pipelined/testbench/testbench-imperas.sv
@@ -350,8 +350,8 @@ string tests32i[] = {
         if (`C_SUPPORTED) tests = {tests, tests64ic};
         else              tests = {tests, tests64iNOc};
         if (`M_SUPPORTED) tests = {tests, tests64m};
-        if (`F_SUPPORTED) tests = {tests64f, tests};
-        if (`D_SUPPORTED) tests = {tests64d, tests};
+        // if (`F_SUPPORTED) tests = {tests64f, tests};
+        // if (`D_SUPPORTED) tests = {tests64d, tests};
         if (`A_SUPPORTED) tests = {tests, tests64a};
       end
  //     tests = {tests64a, tests};
@@ -361,7 +361,7 @@ string tests32i[] = {
       if (`C_SUPPORTED % 2 == 1) tests = {tests, tests32ic};    
       else                       tests = {tests, tests32iNOc};
       if (`M_SUPPORTED % 2 == 1) tests = {tests, tests32m};
-      if (`F_SUPPORTED) tests = {tests32f, tests};
+      // if (`F_SUPPORTED) tests = {tests32f, tests};
       if (`A_SUPPORTED) tests = {tests, tests32a};
     end
   string signame, memfilename;