fix pre release v0.1.0
diff --git a/operator/pkg/helm/path_windows.go b/operator/pkg/helm/path_windows.go
index 5b34058..eceb851 100644
--- a/operator/pkg/helm/path_windows.go
+++ b/operator/pkg/helm/path_windows.go
@@ -19,6 +19,8 @@
 
 package helm
 
+import "strings"
+
 func pathJoin(elem ...string) string {
 	elems := make([]string, 0, len(elem))
 	elems = append(elems, elem...)