diff --git a/data/fm6.mkv b/data/fm6.mkv
deleted file mode 100644
index bf06447db..000000000
Binary files a/data/fm6.mkv and /dev/null differ
diff --git a/data/fm6.mov b/data/fm6.mov
new file mode 100644
index 000000000..eea75d801
Binary files /dev/null and b/data/fm6.mov differ
diff --git a/src/demo/view.c b/src/demo/view.c
index 5bbae627f..0efffa84c 100644
--- a/src/demo/view.c
+++ b/src/demo/view.c
@@ -37,7 +37,7 @@ static int
 view_video_demo(struct notcurses* nc){
   struct ncplane* ncp = notcurses_stdplane(nc);
   struct ncvisual* ncv;
-  char* fm6 = find_data("fm6.mkv");
+  char* fm6 = find_data("fm6.mov");
   ncv = ncvisual_from_file(fm6);
   if(!ncv){
     free(fm6);
diff --git a/src/tests/media.cpp b/src/tests/media.cpp
index 385e40be4..58bd55fd2 100644
--- a/src/tests/media.cpp
+++ b/src/tests/media.cpp
@@ -353,7 +353,7 @@ TEST_CASE("Media") {
     if(notcurses_canopen_videos(nc_)){
       unsigned dimy, dimx;
       ncplane_dim_yx(ncp_, &dimy, &dimx);
-      auto ncv = ncvisual_from_file(find_data("fm6.wmv").get());
+      auto ncv = ncvisual_from_file(find_data("fm6.mov").get());
       REQUIRE(ncv);
       CHECK(0 == ncvisual_decode(ncv));
       /*CHECK(dimy * 2 == frame->height);