1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index a454294..8cf35ad 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 COMMONFLAGS = -Os -pipe -D_XOPEN_SOURCE=500
 CFLAGS   = -std=c99
 CXXFLAGS = -std=c++11
-LIBS     = -lm
+LIBS     = -lm -lrt
 
 SRCS_C  = $(sort $(wildcard *.c))
 SRCS_CC = $(sort $(wildcard *.cc))