diff --git a/operating-systems/buer/file-systems.scm b/operating-systems/buer/file-systems.scm
index e15060c..b0b116f 100644
--- a/operating-systems/buer/file-systems.scm
+++ b/operating-systems/buer/file-systems.scm
@@ -37,7 +37,10 @@
           (mount-point "/run")
           (check? #f)
           (needed-for-boot? #t)
-          (options "mode=0755"))
+          (flags '(no-dev strict-atime))
+          (options (format #f "mode=0755,~
+                               nr_inodes=800k,~
+                               size=20%")))
 
         #|tmp|#
         (file-system
@@ -110,7 +113,10 @@
           (mount-point "/var/run")
           (check? #f)
           (needed-for-boot? #t)
-          (options "mode=0755"))
+          (flags '(no-dev strict-atime))
+          (options (format #f "mode=0755,~
+                               nr_inodes=800k,~
+                               size=20%")))
 
         #|swap|#
         (file-system