diff --git a/src/tests/kits/interface/picture/PictureTest.cpp b/src/tests/kits/interface/picture/PictureTest.cpp
index fab0649462..1b9ac9530b 100644
--- a/src/tests/kits/interface/picture/PictureTest.cpp
+++ b/src/tests/kits/interface/picture/PictureTest.cpp
@@ -116,6 +116,7 @@ PictureView::AllAttached()
 	if (status != B_OK)
 		printf("Error flattening BPicture: %s\n", strerror(status));
 	if (status == B_OK) {
+		stream.Seek(0, SEEK_SET);
 		fPicture = new BPicture();
 		status = fPicture->Unflatten(&stream);
 		if (status != B_OK)