diff --git a/src/install/install.go b/src/install/install.go
index a280f61..83d29a1 100644
--- a/src/install/install.go
+++ b/src/install/install.go
@@ -98,7 +98,7 @@ func (this *InstallClass) InstallCharts(modules []string) (error) {
 
     for _, v := range this.charts {
         for _, v1 := range v.Charts {
-            if len(modules) == 0 || stringInSlice(v1.Name, modules) {
+            if len(modules) == 0 || utils.StringInSlice(v1.Name, modules) {
                 wg.Add(1)
 
                 go func() {
@@ -112,16 +112,6 @@ func (this *InstallClass) InstallCharts(modules []string) (error) {
     return nil
 }
 
-func stringInSlice(a string, list []string) bool {
-    for _, b := range list {
-        if b == a {
-            return true
-        }
-    }
-    return false
-}
-
-
 func (this *InstallClass) installChart(helm_bin string, kubectl_bin string, chart chart.ChartData) {
 
     log.Log().Info().Msg(fmt.Sprintf("  << Chart     : %s ", chart.Name))