diff --git a/src/server/EventWatcher.cpp b/src/server/EventWatcher.cpp
index 07d8bca..1d49fa8 100644
--- a/src/server/EventWatcher.cpp
+++ b/src/server/EventWatcher.cpp
@@ -352,7 +352,8 @@ void EventWatcher::CheckSystemState(){
       }
       // Check the capacity, if over 90% we should warn
       bool ok = false;
-      int cap = zpools.value(pools[i]).toObject().value("capacity").toInt(ok);
+      QString capacity = zpools.value(pools[i]).toObject().value("capacity").toString();
+      int cap = capacity.replace("%","").toInt(&ok);
       if(ok && cap>90) {
           if(priority < 6){ priority = 6; }
       }
diff --git a/src/server/library/sysadm-zfs.cpp b/src/server/library/sysadm-zfs.cpp
index 3ab95af..5209040 100644
--- a/src/server/library/sysadm-zfs.cpp
+++ b/src/server/library/sysadm-zfs.cpp
@@ -24,8 +24,8 @@ QJsonObject ZFS::zpool_list(){
     QString used = info[i].section(" ",2,2,QString::SectionSkipEmpty);
     QString free = info[i].section(" ",3,3,QString::SectionSkipEmpty);
     QString expandsz = info[i].section(" ",4,4,QString::SectionSkipEmpty);
-    QString frag = info[i].section(" ",5,5,QString::SectionSkipEmpty).replace("%","");
-    QString cap = info[i].section(" ",6,6,QString::SectionSkipEmpty).replace("%","");
+    QString frag = info[i].section(" ",5,5,QString::SectionSkipEmpty);
+    QString cap = info[i].section(" ",6,6,QString::SectionSkipEmpty);
     QString dedup = info[i].section(" ",7,7,QString::SectionSkipEmpty);
     QString health = info[i].section(" ",8,8,QString::SectionSkipEmpty);
     QString altroot = info[i].section(" ",9,9,QString::SectionSkipEmpty);