diff --git a/README.md b/README.md
index 5746f6f..53e19dc 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ A Golang package for filling structs by random data.
 
 # Installation
 
-`go get github.com/erggo/datafiller`
+`go get github.com/HelpfulHuman/datafiller`
 
 # Sample Usage
 ```go
@@ -16,7 +16,7 @@ package main
 import (
 	"encoding/json"
 	"fmt"
-	"github.com/erggo/datafiller"
+	"github.com/HelpfulHuman/datafiller"
 )
 
 type S struct {
diff --git a/datafiller.go b/datafiller.go
index dc3a804..ff8f550 100644
--- a/datafiller.go
+++ b/datafiller.go
@@ -17,6 +17,10 @@ func init() {
 
 const (
 	taggedStructKey = "datafiller"
+	// for random string generation
+	letterBytes   = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+	letterIdxBits = 6                    // 6 bits to represent a letter index
+	letterIdxMask = 1<<letterIdxBits - 1 // All 1-bits, as many as letterIdxBits
 )
 
 // Function Fill takes a pointer to variable of any type and fills the variable
@@ -122,14 +126,14 @@ func (self *Filler) recursiveSet(val reflect.Value) {
 			val.Kind() == reflect.Int16 ||
 			val.Kind() == reflect.Int32 ||
 			val.Kind() == reflect.Int64 {
-			val.SetInt(self.randSeed.Int63n(100))
+			val.SetInt(self.randSeed.Int63n(100) + 1)
 			return
 		} else if val.Kind() == reflect.Uint ||
 			val.Kind() == reflect.Uint8 ||
 			val.Kind() == reflect.Uint16 ||
 			val.Kind() == reflect.Uint32 ||
 			val.Kind() == reflect.Uint64 {
-			val.SetUint(uint64(self.randSeed.Int63n(100)))
+			val.SetUint(uint64(self.randSeed.Int63n(100) + 1))
 			return
 		} else if val.Kind() == reflect.Float32 ||
 			val.Kind() == reflect.Float64 {
@@ -151,7 +155,15 @@ func (self *Filler) recursiveSet(val reflect.Value) {
 			}
 			return
 		} else if val.Kind() == reflect.String {
-			val.SetString("test")
+			//generate random string with len 10
+			b := make([]byte, 12)
+			for i := 0; i < 12; {
+				if idx := int(rand.Int63() & letterIdxMask); idx < len(letterBytes) {
+					b[i] = letterBytes[idx]
+					i++
+				}
+			}
+			val.SetString(string(b))
 			return
 		} else if val.Kind() == reflect.Struct {
 			lngth := val.NumField()
diff --git a/datafiller_test.go b/datafiller_test.go
index 8ceb5ad..f23107c 100644
--- a/datafiller_test.go
+++ b/datafiller_test.go
@@ -116,14 +116,12 @@ type PFE struct {
 }
 
 func TestPointerTypesFilling(t *testing.T) {
-	expectedOutput := PFF{}
-	Fill(&expectedOutput)
 	i := PFE{}
 
 	Fill(&i)
 
-	if i.PFF == nil || i.PFF.PFQ == "" || i.PFF.PFQ != expectedOutput.PFQ {
-		t.Errorf("Fill error: Pointer not filled: %v, want %v", i.PFF, expectedOutput)
+	if i.PFF == nil || i.PFF.PFQ == "" {
+		t.Errorf("Fill error: Pointer not filled: %v", i.PFF)
 	}
 }
 
@@ -148,16 +146,16 @@ func TestSimpleValues(t *testing.T) {
 		value         interface{}
 		expectedValue interface{}
 	}{
-		{&IntV, int(55)},
-		{&Int8V, int8(55)},
-		{&Int16V, int16(55)},
-		{&Int32V, int32(55)},
-		{&Int64V, int64(55)},
-		{&UintV, uint(55)},
-		{&Uint8V, uint8(55)},
-		{&Uint16V, uint16(55)},
-		{&Uint32V, uint32(55)},
-		{&Uint64V, uint64(55)},
+		{&IntV, int(56)},
+		{&Int8V, int8(56)},
+		{&Int16V, int16(56)},
+		{&Int32V, int32(56)},
+		{&Int64V, int64(56)},
+		{&UintV, uint(56)},
+		{&Uint8V, uint8(56)},
+		{&Uint16V, uint16(56)},
+		{&Uint32V, uint32(56)},
+		{&Uint64V, uint64(56)},
 		{&Float32V, float32(0.91889215)},
 		{&Float64V, float64(0.9188921451568604)},
 		// {&Complex64V, complex(0.91889215, 0.23150717)},
diff --git a/example/easy.go b/example/easy.go
deleted file mode 100644
index 1e16caf..0000000
--- a/example/easy.go
+++ /dev/null
@@ -1,26 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"fmt"
-	"github.com/tvi/datafiller"
-)
-
-type S struct {
-	A string
-	B struct {
-		C string
-		D string
-		E int
-	}
-}
-
-func main() {
-	i := S{}
-	datafiller.Fill(&i)
-	b, err := json.Marshal(i)
-	if err != nil {
-		return
-	}
-	fmt.Println(string(b))
-}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..ed248da
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,5 @@
+module github.com/HelpfulHuman/datafiller
+
+go 1.12
+
+require github.com/Pallinder/go-randomdata v1.1.0
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..34756b7
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,2 @@
+github.com/Pallinder/go-randomdata v1.1.0 h1:gUubB1IEUliFmzjqjhf+bgkg1o6uoFIkRsP3VrhEcx8=
+github.com/Pallinder/go-randomdata v1.1.0/go.mod h1:yHmJgulpD2Nfrm0cR9tI/+oAgRqCQQixsA8HyRZfV9Y=