diff --git a/camerakit/src/main/base/com/flurgle/camerakit/PreviewImpl.java b/camerakit/src/main/base/com/flurgle/camerakit/PreviewImpl.java
index f594555f..6afcb182 100644
--- a/camerakit/src/main/base/com/flurgle/camerakit/PreviewImpl.java
+++ b/camerakit/src/main/base/com/flurgle/camerakit/PreviewImpl.java
@@ -64,7 +64,7 @@ abstract class PreviewImpl {
     void setTruePreviewSize(final int width, final int height) {
         this.mTrueWidth = width;
         this.mTrueHeight = height;
-        ((Activity) getView().getContext()).runOnUiThread(new Runnable() {
+        getView().post(new Runnable() {
             @Override
             public void run() {
                 if (width != 0 && height != 0) {