diff --git a/YSFParrot/Makefile b/YSFParrot/Makefile
index 9becb31..ca00226 100644
--- a/YSFParrot/Makefile
+++ b/YSFParrot/Makefile
@@ -1,7 +1,7 @@
 CC      = gcc
 CXX     = g++
-CFLAGS  = -g -O3 -Wall -std=c++0x
-LIBS    =
+CFLAGS  = -g -O3 -Wall -std=c++0x -pthread
+LIBS    = -lpthread
 LDFLAGS = -g
 
 OBJECTS = Log.o Network.o Parrot.o StopWatch.o Thread.o Timer.o UDPSocket.o Utils.o YSFParrot.o
@@ -16,4 +16,4 @@ YSFParrot:	$(OBJECTS)
 
 clean:
 		$(RM) YSFParrot *.o *.d *.bak *~
- 
\ No newline at end of file
+