diff --git a/src/animations/DurFile.zig b/src/animations/DurFile.zig
index 675ea94..e53b049 100644
--- a/src/animations/DurFile.zig
+++ b/src/animations/DurFile.zig
@@ -539,13 +539,13 @@ fn draw(self: *DurFile) void {
     const current_frame = self.dur_movie.frames.items[self.frames];
 
     // y is used as an iterator in the durformat, while cell_y gives us the correct placement for the cell (same for x)
-    for (0..@intCast(self.dur_movie.lines.?)) |y| {
+    for (0..@intCast(self.dur_movie.lines)) |y| {
         const y_offset_i = @as(i32, @intCast(y)) + self.start_pos[VEC_Y];
         const cell_y: u32 = if (y_offset_i >= 0) @intCast(y_offset_i) else continue;
 
         var iter = std.unicode.Utf8View.initUnchecked(current_frame.contents[y]).iterator();
 
-        for (0..@intCast(self.dur_movie.columns.?)) |x| {
+        for (0..@intCast(self.dur_movie.columns)) |x| {
             const x_offset_i = @as(i32, @intCast(x)) + self.start_pos[VEC_X];
             const cell_x: u32 = if (x_offset_i >= 0) @intCast(x_offset_i) else {
                 _ = iter.nextCodepoint().?;