1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 010c76d..221f015 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CXX=g++ -std=c++0x -O3 -Wall -Wextra -Werror
+CXX=g++ -std=c++0x -O3 -Wall -Wextra -Werror -lpthread
 
 all: cacount