diff --git a/bin/wsim b/bin/wsim
index ca44e22a6..8f71c4297 100755
--- a/bin/wsim
+++ b/bin/wsim
@@ -65,7 +65,7 @@ if(args.testsuite.endswith('.elf') and args.elf == ""): # No --elf argument; che
         print("ELF file not found: " + args.testsuite)
         exit(1)
 
-if(args.lockstep and not args.testsuite.endswith('.elf')):
+if(args.lockstep and not args.testsuite.endswith('.elf') and not args.testsuite == "buildroot"):
     print(f"Invalid Options. Cannot run a testsuite, {args.testsuite} with lockstep. Must run a single elf.")
     exit(1)
 
diff --git a/config/buildroot/imperas.ic b/config/buildroot/imperas.ic
new file mode 120000
index 000000000..43af05a2d
--- /dev/null
+++ b/config/buildroot/imperas.ic
@@ -0,0 +1 @@
+../rv64gc/imperas.ic
\ No newline at end of file