diff --git a/src/runner.zig b/src/runner.zig
index c4b916d..445c391 100644
--- a/src/runner.zig
+++ b/src/runner.zig
@@ -190,16 +190,14 @@ pub const Runner = struct {
         _ = try proc.spawnAndWait();
     }
 
-    fn rotateCmd(
-        self: *Runner,
-        deg: f32,
-        bgfill: []const u8,
-    ) !void {
+    fn rotateCmd(self: *Runner, cmd: lang.Command) !void {
+        const rotate_cmd = cmd.cast(lang.Command.Rotate).?;
+
         var image = try self.getImage();
-        var c_bgfill = try std.cstr.addNullByte(self.allocator, bgfill);
+        var c_bgfill = try std.cstr.addNullByte(self.allocator, rotate_cmd.bgfill);
         defer self.allocator.free(c_bgfill);
 
-        try magick.runRotate(image, deg, c_bgfill);
+        try magick.runRotate(image, rotate_cmd.deg, c_bgfill);
     }
 
     fn executeLV2Command(self: *@This(), command: var) !void {
@@ -263,11 +261,10 @@ pub const Runner = struct {
                 const command = cmd.cast(lang.Command.Load).?;
                 try self.loadCmd(command.path);
             },
-            .quicksave => {
-                try self.quicksaveCmd();
-            },
-            .amp => try self.runSingleCommand(cmd, .amp),
+            .quicksave => try self.quicksaveCmd(),
+            .rotate => try self.rotateCmd(cmd),
 
+            .amp => try self.runSingleCommand(cmd, .amp),
             .rflanger => try self.runSingleCommand(cmd, .rflanger),
             .eq => try self.runSingleCommand(cmd, .eq),
             .phaser => try self.runSingleCommand(cmd, .phaser),