--- a/client/src/components/importschedule/Importscheduledetail.vue	Wed Jan 09 16:28:57 2019 +0100
+++ b/client/src/components/importschedule/Importscheduledetail.vue	Wed Jan 09 16:51:21 2019 +0100
@@ -472,13 +472,13 @@
       let getValue = value => {
         return this[value] ? this[value] : "*";
       };
-      if (this.cronMode === "15minutes") return "*/15 * * * *";
+      if (this.cronMode === "15minutes") return "0 */15 * * * *";
       const min = getValue("minutes");
       const h = getValue("hour");
       const dm = getValue("dayOfMonth");
       const m = getValue("month");
       const wd = getValue("day");
-      return `${min} ${h} ${dm} ${m} ${wd}`;
+      return `0 ${min} ${h} ${dm} ${m} ${wd}`;
     },
     validateBottleneckfields() {
       return !!this.url;
@@ -504,10 +504,10 @@
       this.cronString = this.currentSchedule.cronString;
     },
     isWeekly(cron) {
-      return /\d{1,2} \d{1,2} \* \* \d{1}/.test(cron);
+      return /0 \d{1,2} \d{1,2} \* \* \d{1}/.test(cron);
     },
     isMonthly(cron) {
-      return /\d{1,2} \d{1,2} \d{1,2} \* \*/.test(cron);
+      return /0 \d{1,2} \d{1,2} \d{1,2} \* \*/.test(cron);
     },
     clearInputs() {
       this.minutes = null;
@@ -551,8 +551,8 @@
       if (!this.import_) return;
       let cron = this.cronString;
       if (this.easyCron) {
-        if (this.simple === "weekly") cron = "0 0 * * 0";
-        if (this.simple === "monthly") cron = "0 0 1 * *";
+        if (this.simple === "weekly") cron = "0 0 0 * * 0";
+        if (this.simple === "monthly") cron = "0 0 0 1 * *";
       }
       switch (this.import_) {
         case this.$options.IMPORTTYPES.BOTTLENECK: