diff --git a/pkg/redhat/setup.sh b/pkg/redhat/setup.sh
index f50459e0b..24257b1a1 100755
--- a/pkg/redhat/setup.sh
+++ b/pkg/redhat/setup.sh
@@ -24,10 +24,10 @@ echo "Installing build pre-requisites..."
 yum groupinstall -y "Development Tools"
 
 if [ ${OS_VERSION} == 7 ]; then
-    yum install -y fakeroot httpd-devel qt5-qtbase-devel postgresql-devel python3-devel nodejs yarn rpm-build
+    yum install -y expect fakeroot httpd-devel qt5-qtbase-devel postgresql-devel python3-devel nodejs yarn rpm-build
     pip3 install sphinx
 else
-    yum install -y fakeroot qt5-qtbase-devel libpq-devel python3-devel python3-sphinx nodejs yarn rpm-build
+    yum install -y expect fakeroot qt5-qtbase-devel libpq-devel python3-devel python3-sphinx nodejs yarn rpm-build
 fi