diff --git a/src/alias.txt b/src/alias.txt
index 6516252..1a25f46 100644
--- a/src/alias.txt
+++ b/src/alias.txt
@@ -221,7 +221,7 @@ alias cdd='cd ../ && ls'
 
 alias ce='cd /etc && ls'
 alias co='cd /opt && ls'
-alias dfh='df -h | grep -v '/var/lib/container' | grep -vE '^tmpfs''
+alias dfh='df -h | grep -v '/var/lib/container' | grep -vE '^tmpfs' | grep -vE '^overlay''
 alias sr='source /etc/profile && source ~/.bashrc'
 alias nn='micro'
 alias nnd='micro compose.yml'