diff --git a/install.sh b/install.sh
index cb20607..4f3c367 100755
--- a/install.sh
+++ b/install.sh
@@ -5,6 +5,7 @@ if [ "$EUID" -ne 0 ]
 	exit 1
 fi
 
+SCRIPT_DIR="$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd)/"
 VIEWER="tmuxviewer"
 SSHD_CONFIG_FOLDER="/etc/ssh/sshd_config.d/"
 CONFIG_FILE="$VIEWER.config"
@@ -15,8 +16,8 @@ BROADCAST_BIN="tmux_broadcast.sh"
 
 function install_tmuxviewer () {
 	echo "adding $VIEWER_BIN and $BROADCAST_BIN to $BIN_FOLDER"
-	sudo cp $VIEWER_BIN $BIN_FOLDER$VIEWER_BIN
-	sudo cp $BROADCAST_BIN $BIN_FOLDER$BROADCAST_BIN
+	sudo cp $SCRIPT_DIR$VIEWER_BIN $BIN_FOLDER$VIEWER_BIN
+	sudo cp $SCRIPT_DIR$BROADCAST_BIN $BIN_FOLDER$BROADCAST_BIN
 	echo "adding user $VIEWER"
 	sudo useradd --home /tmp/$VIEWER --shell /usr/bin/tmux_viewer.sh $VIEWER
 	echo "unsetting password for $VIEWER"