diff --git a/v1/cmd/blink/main.go b/v1/cmd/blink/main.go
index 8b21528..cb272a0 100644
--- a/v1/cmd/blink/main.go
+++ b/v1/cmd/blink/main.go
@@ -6,6 +6,7 @@ import (
 	"strings"
 
 	"git.supernets.org/perp/blink/v1/internal/file"
+	"git.supernets.org/perp/blink/v1/internal/util"
 	"git.supernets.org/perp/blink/v1/pkg/dns"
 	"git.supernets.org/perp/blink/v1/pkg/runner"
 	"github.com/fatih/color"
@@ -64,14 +65,14 @@ var rootCmd = &cobra.Command{
 		if err != nil {
 			panic(err)
 		}
-		opts.Wordlist = wordlistLines
+		opts.Wordlist = util.Sort(wordlistLines)
 
 		// Read resolvers file
 		resolversLines, err := file.Read(resolvers)
 		if err != nil {
 			panic(err)
 		}
-		opts.Resolvers = resolversLines
+		opts.Resolvers = util.Sort(resolversLines)
 
 		// Warnings
 		if opts.UDP {
@@ -199,6 +200,7 @@ func main() {
 }
 
 // Todo:
+// Clear bar on finish
 // Clean up main.go
 // Fix warning logs
 // Fix wildcard log
diff --git a/v1/internal/util/sort.go b/v1/internal/util/sort.go
new file mode 100644
index 0000000..ac751aa
--- /dev/null
+++ b/v1/internal/util/sort.go
@@ -0,0 +1,15 @@
+package util
+
+// Sort a slice by unique
+// https://stackoverflow.com/a/66751055
+func Sort(strSlice []string) []string {
+	allKeys := make(map[string]bool)
+	list := []string{}
+	for _, item := range strSlice {
+		if _, value := allKeys[item]; !value {
+			allKeys[item] = true
+			list = append(list, item)
+		}
+	}
+	return list
+}