diff --git a/dotfiles/i3/blocks b/dotfiles/i3/blocks
index e8f3fd3..6534513 100644
--- a/dotfiles/i3/blocks
+++ b/dotfiles/i3/blocks
@@ -30,7 +30,7 @@ separator_block_width=15
 markup=pango
 
 #[nagstamon]
-#interval=1
+#interval=once
 
 [apt-upgrades]
 interval=3600