diff --git a/config.scm b/config.scm
index 4a8492e..c49efce 100644
--- a/config.scm
+++ b/config.scm
@@ -39,6 +39,10 @@
   (services
    (append (list (service gnome-desktop-service-type)
                  (service cups-service-type)
+		 (pam-limits-service
+		   (list
+		     (pam-limits-entry "@audio" 'both 'rtprio 99)
+                     (pam-limits-entry "@audio" 'both 'memlock 'unlimited)))
                  (set-xorg-configuration
                   (xorg-configuration (keyboard-layout keyboard-layout))))