diff --git a/.install/ipfs.sh b/.install/ipfs.sh
index 7b6a19b..2ae06c5 100755
--- a/.install/ipfs.sh
+++ b/.install/ipfs.sh
@@ -6,8 +6,8 @@ MY_PATH="`dirname \"$0\"`"              # relative
 MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
 
 ## Config
-totalDiskSize=$(df -P | awk 'NR>2{sum+=$2}END{print sum}')
-diskSize="$((totalDiskSize / 3))"
+availableDiskSize=$(df -P ~/.ipfs | awk 'NR>1{sum+=$4}END{print sum}')
+diskSize="$((availableDiskSize / 2))"
 templates="$MY_PATH/templates/ipfs"
 
 if [ "$EUID" -eq 0 ]