diff --git a/bash/alias/rsync.sh b/bash/alias/rsync.sh
index ddd35b2..7c08c91 100644
--- a/bash/alias/rsync.sh
+++ b/bash/alias/rsync.sh
@@ -1,8 +1,29 @@
 # synchronize
-alias rs='rsync --archive --partial --progress --verbose --no-inc-recursive'
+alias rs="\
+rsync \
+--archive \
+--partial \
+--progress \
+--verbose \
+--no-inc-recursive \
+"
 
 # synchronize and delete after
-alias rsda='rsync --archive --partial --progress --verbose --delete-after'
+alias rsda="\
+rsync \
+--archive \
+--partial \
+--progress \
+--verbose \
+--delete-after \
+"
 
 # synchronize and delete before
-alias rsdb='rsync --archive --partial --progress --verbose --delete-before'
+alias rsdb="\
+rsync \
+--archive \
+--partial \
+--progress \
+--verbose \
+--delete-before \
+"