diff --git a/Makefile b/Makefile
index 392d50f6..b7cb2cbb 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 
-CONFIG := clang-debug
+# CONFIG := clang-debug
 # CONFIG := gcc-debug
-# CONFIG := release
+CONFIG := release
 
 OBJS  = kernel/driver.o kernel/register.o kernel/rtlil.o kernel/log.o kernel/calc.o kernel/select.o kernel/show.o
 
diff --git a/libs/subcircuit/test_mine.txt b/libs/subcircuit/test_mine.txt
index b200e47d..7ba272ea 100644
--- a/libs/subcircuit/test_mine.txt
+++ b/libs/subcircuit/test_mine.txt
@@ -37,5 +37,5 @@ swapgroup mul A B
 swapgroup add A B
 
 mine 2 10 2
-expect 5
+expect 6