diff --git a/install_full/ubuntu/airtime-full-install b/install_full/ubuntu/airtime-full-install
index e0a254f11..9a2a04f2e 100755
--- a/install_full/ubuntu/airtime-full-install
+++ b/install_full/ubuntu/airtime-full-install
@@ -3,7 +3,7 @@
 # Auto install script for airtime on Ubuntu
 #
 
-exec >> (tee install_log.txt)
+exec > >(tee install_log.txt)
 exec 2>&1
 
 if [ "$(id -u)" != "0" ]; then
diff --git a/install_full/ubuntu/airtime-full-install-nginx b/install_full/ubuntu/airtime-full-install-nginx
index 7f6051374..0885260fc 100755
--- a/install_full/ubuntu/airtime-full-install-nginx
+++ b/install_full/ubuntu/airtime-full-install-nginx
@@ -6,7 +6,7 @@
 # Link to the post:
 # http://forum.sourcefabric.org/discussion/13563/first-step-to-run-airtime-via-nginx-based-on-airtime-2.0-beta-files
 
-exec >> (tee install_log.txt)
+exec > >(tee install_log.txt)
 exec 2>&1
 
 if [ "$(id -u)" != "0" ]; then