diff --git a/Makefile b/Makefile
index 818dcfb..b4f38d5 100644
--- a/Makefile
+++ b/Makefile
@@ -39,7 +39,7 @@ LDFLAGS+=-lpthread
 CFLAGS+=-DUSE_PTHREAD
 endif
 ifndef USE_DEBUG
-CFLAGS+=-DNDEBUG
+CFLAGS+=-DNDEBUG -DNTRACE
 endif
 
 # Tests if the last compilation was with pthread