diff --git a/bash/lsblk.sh b/bash/lsblk.sh
index 42b6442..7ae874a 100644
--- a/bash/lsblk.sh
+++ b/bash/lsblk.sh
@@ -1,3 +1,12 @@
-alias lb='lsblk --noempty --output NAME,SIZE,TYPE,FSTYPE,MOUNTPOINTS'
+# list block devices
+alias lb="\
+lsblk \
+--output \"NAME,SIZE,TYPE,FSTYPE,MOUNTPOINTS\" \
+--noempty \
+"
 
-alias lbo='lsblk --output NAME,SIZE,TYPE,FSTYPE,MOUNTPOINT'
+# list block devices (old)
+alias lbo="\
+lsblk \
+--output \"NAME,SIZE,TYPE,FSTYPE,MOUNTPOINT\" \
+"