diff --git a/glyphbanner.go b/glyphbanner.go
index 2d11412..ab80c12 100644
--- a/glyphbanner.go
+++ b/glyphbanner.go
@@ -35,7 +35,7 @@ func CreateBanner(portalhex string, savename string, vopt int) {
 		}
 		// assign image location of its glyph hex value to an array of strings
 		for j := 0; j < len(glyphImg); j++ {
-			glyphImg[j] = fmt.Sprintf("glyphs/GLYPH-%X.png", GlyphHex[j])
+			glyphImg[j] = fmt.Sprintf("tmp.nmslib/glyphs/GLYPH-%X.png", GlyphHex[j])
 		}
 		// pull images need from glyph.go and saved them to ./glyphs/
 		for k := 0; k < len(glyphImg); k++ {
@@ -43,9 +43,9 @@ func CreateBanner(portalhex string, savename string, vopt int) {
 			if err != nil {
 				panic(err)
 			}
-			_, err2 := os.Stat("glyphs")
+			_, err2 := os.Stat("tmp.nmslib/glyphs")
 			if os.IsNotExist(err2) {
-				errDir := os.MkdirAll("glyphs", 0755)
+				errDir := os.MkdirAll("tmp.nmslib/glyphs", 0755)
 				if errDir != nil {
 					panic(errDir)
 				}
@@ -84,7 +84,7 @@ func CreateBanner(portalhex string, savename string, vopt int) {
 		err = png.Encode(file, rgba)
 	}
 	// remove glyphs folder to keep it clean
-	errDir := os.RemoveAll("glyphs")
+	errDir := os.RemoveAll("tmp.nmslib/glyphs")
 	if errDir != nil {
 		panic(errDir)
 	}
diff --git a/lang.go b/lang.go
index bbe19a4..ef9d0a7 100644
--- a/lang.go
+++ b/lang.go
@@ -3,6 +3,7 @@ package nmslib
 import (
 	"encoding/csv"
 	"fmt"
+	"io/ioutil"
 	"os"
 	"strings"
 )
@@ -21,7 +22,19 @@ type Korvaxlang struct {
 Korvax2Eng - convert known korvax words into english
 */
 func Korvax2Eng(kvwrd string) string {
-	csvFile, err := os.Open("korvax-lang.csv")
+	data, err := Asset("tmp.nmslib/korvax-lang.csv")
+	if err != nil {
+		panic(err)
+	}
+	_, err2 := os.Stat("tmp.nmslib/")
+	if os.IsNotExist(err2) {
+		errDir := os.MkdirAll("tmp.nmslib/", 0755)
+		if errDir != nil {
+			panic(errDir)
+		}
+	}
+	err = ioutil.WriteFile("tmp.nmslib/korvax-lang.csv", []byte(data), 0644)
+	csvFile, err := os.Open("tmp.nmslib/korvax-lang.csv")
 	if err != nil {
 		fmt.Println(err)
 	}
@@ -38,13 +51,30 @@ func Korvax2Eng(kvwrd string) string {
 			KWALLCAPS:  line[3],
 		}
 		if kvwrd == klang.KorvaxWord {
+			errDir := os.RemoveAll("tmp.nmslib")
+			if errDir != nil {
+				panic(errDir)
+			}
 			return klang.English
 		} else if kvwrd == klang.KWCaps {
+			errDir := os.RemoveAll("tmp.nmslib")
+			if errDir != nil {
+				panic(errDir)
+			}
 			return strings.Title(strings.ToLower(klang.English))
 		} else if kvwrd == klang.KWALLCAPS {
+			errDir := os.RemoveAll("tmp.nmslib")
+			if errDir != nil {
+				panic(errDir)
+			}
 			return strings.ToUpper(klang.English)
 		}
 	}
+	// remove recource folder to keep it clean
+	errDir := os.RemoveAll("tmp.nmslib")
+	if errDir != nil {
+		panic(errDir)
+	}
 	return "*\\Kzzzzzzt\\*" // word not found default
 }
 
@@ -52,7 +82,19 @@ func Korvax2Eng(kvwrd string) string {
 Eng2Korvax - Convert (some) english words to Korvax
 */
 func Eng2Korvax(enwrd string) string {
-	csvFile, err := os.Open("korvax-lang.csv")
+	data, err := Asset("tmp.nmslib/korvax-lang.csv")
+	if err != nil {
+		panic(err)
+	}
+	_, err2 := os.Stat("tmp.nmslib/")
+	if os.IsNotExist(err2) {
+		errDir := os.MkdirAll("tmp.nmslib/", 0755)
+		if errDir != nil {
+			panic(errDir)
+		}
+	}
+	err = ioutil.WriteFile("tmp.nmslib/korvax-lang.csv", []byte(data), 0644)
+	csvFile, err := os.Open("tmp.nmslib/korvax-lang.csv")
 	if err != nil {
 		fmt.Println(err)
 	}
@@ -69,8 +111,17 @@ func Eng2Korvax(enwrd string) string {
 			KWALLCAPS:  line[3],
 		}
 		if enwrd == klang.English {
+			errDir := os.RemoveAll("tmp.nmslib")
+			if errDir != nil {
+				panic(errDir)
+			}
 			return klang.KorvaxWord
 		}
 	}
+	// remove recource folder to keep it clean
+	errDir := os.RemoveAll("tmp.nmslib")
+	if errDir != nil {
+		panic(errDir)
+	}
 	return "*\\Kzzzzzzt\\*" // word not found default
 }