diff --git a/install.sh b/install.sh
index ce5752bef7e087c3520440f0bc950ef8810d60b8..d84171ddb7d88b6bfd3002d67485cd914e17b9f4 100644
--- a/install.sh
+++ b/install.sh
@@ -4,4 +4,4 @@ sudo apt-get update
 sudo apt-get upgrade -y
 sudo apt-get install -y openssh-client openssh-server mysql-client mysql-server php5\
     php5-mysql ruby2.0 nodejs npm git vim openjdk-7-jre openjdk-7-jdk default-jdk\
-    default-jre pepperflashplugin-nonfree texlive-full kile
\ No newline at end of file
+    default-jre pepperflashplugin-nonfree xchm texlive-full kile
\ No newline at end of file