diff --git a/runon.conf b/runon.conf
index 43dcc65..0e856f5 100644
--- a/runon.conf
+++ b/runon.conf
@@ -20,7 +20,7 @@ dockerfile =
     RUN echo "Defaults lecture = never" >> /etc/sudoers
     RUN echo "ALL ALL=(ALL) ALL" >> /etc/sudoers
 pkginstall = RUN yum install {} -y
-packages = ksh csh xterm xorg-x11-apps xkeyboard-config git
+packages = ksh csh xterm xorg-x11-apps xkeyboard-config git glibc-devel gdk-pixbuf2 gtk2 gtk3 alsa-lib
 
 [centos8]
 dockerfile =
@@ -31,7 +31,7 @@ dockerfile =
     RUN echo "Defaults lecture = never" >> /etc/sudoers
     RUN echo "ALL ALL=(ALL) ALL" >> /etc/sudoers
 pkginstall = RUN yum install {} -y
-packages = ksh csh xterm xorg-x11-apps xkeyboard-config git
+packages = ksh csh xterm xorg-x11-apps xkeyboard-config git glibc-devel
 
 [debian9]
 dockerfile =