diff --git a/config.mk b/config.mk
index a944970..961313d 100644
--- a/config.mk
+++ b/config.mk
@@ -12,4 +12,4 @@ RANLIB = ranlib
 
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700
 CFLAGS   = -std=c99 -Wall -pedantic
-LDFLAGS  = -s
+LDFLAGS  = -s # -lrt