diff --git a/src/file/drawing/drawing.ts b/src/file/drawing/drawing.ts
index fe79f86673..a514442fb1 100644
--- a/src/file/drawing/drawing.ts
+++ b/src/file/drawing/drawing.ts
@@ -1,10 +1,10 @@
-import { IData } from "file/media";
+import { IMediaData } from "file/media";
 import { XmlComponent } from "file/xml-components";
 import { Inline } from "./inline";
 
 export class Drawing extends XmlComponent {
 
-    constructor(imageData: IData) {
+    constructor(imageData: IMediaData) {
         super("w:drawing");
 
         if (imageData === undefined) {
diff --git a/src/file/media/data.ts b/src/file/media/data.ts
index ada1231659..6d90e260a2 100644
--- a/src/file/media/data.ts
+++ b/src/file/media/data.ts
@@ -1,6 +1,6 @@
 import * as fs from "fs";
 
-export interface IData {
+export interface IMediaData {
     referenceId: number;
     stream: fs.ReadStream;
     path: string;
diff --git a/src/file/media/media.ts b/src/file/media/media.ts
index 66cddca4ad..1e2e354298 100644
--- a/src/file/media/media.ts
+++ b/src/file/media/media.ts
@@ -1,15 +1,15 @@
 import * as fs from "fs";
 import * as path from "path";
-import { IData } from "./data";
+import { IMediaData } from "./data";
 
 export class Media {
-    private map: Map<string, IData>;
+    private map: Map<string, IMediaData>;
 
     constructor() {
-        this.map = new Map<string, IData>();
+        this.map = new Map<string, IMediaData>();
     }
 
-    public getMedia(key: string): IData {
+    public getMedia(key: string): IMediaData {
         const data = this.map.get(key);
 
         if (data === undefined) {
@@ -28,8 +28,8 @@ export class Media {
         });
     }
 
-    public get array(): IData[] {
-        const array = new Array<IData>();
+    public get array(): IMediaData[] {
+        const array = new Array<IMediaData>();
 
         this.map.forEach((data) => {
             array.push(data);
diff --git a/src/file/paragraph/paragraph.ts b/src/file/paragraph/paragraph.ts
index 766b7d7d14..0bf128acd3 100644
--- a/src/file/paragraph/paragraph.ts
+++ b/src/file/paragraph/paragraph.ts
@@ -1,5 +1,5 @@
 // http://officeopenxml.com/WPparagraph.php
-import { IData } from "file/media";
+import { IMediaData } from "file/media";
 import { Num } from "file/numbering/num";
 import { XmlComponent } from "file/xml-components";
 import { PictureRun, Run, TextRun } from "./run";
@@ -38,7 +38,7 @@ export class Paragraph extends XmlComponent {
         return run;
     }
 
-    public createPictureRun(imageData: IData): PictureRun {
+    public createPictureRun(imageData: IMediaData): PictureRun {
         const run = new PictureRun(imageData);
         this.addRun(run);
         return run;
diff --git a/src/file/paragraph/run/picture-run.ts b/src/file/paragraph/run/picture-run.ts
index f5d7f4e763..c211adcaeb 100644
--- a/src/file/paragraph/run/picture-run.ts
+++ b/src/file/paragraph/run/picture-run.ts
@@ -1,10 +1,10 @@
 import { Drawing } from "../../drawing";
-import { IData } from "../../media/data";
+import { IMediaData } from "../../media/data";
 import { Run } from "../run";
 
 export class PictureRun extends Run {
 
-    constructor(imageData: IData) {
+    constructor(imageData: IMediaData) {
         super();
 
         if (imageData === undefined) {