1 files changed, 1 insertions, 1 deletions
diff --git a/config.mk b/config.mk
index 9b16e1d..64c9979 100644
--- a/config.mk
+++ b/config.mk
@@ -5,4 +5,4 @@ CC = cc
 
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700 -D_GNU_SOURCE
 CFLAGS   = -std=c99 -Wall -g
-LDFLAGS  =
+LDFLAGS  = -lm