diff --git a/core/l0-transport/lwf.zig b/core/l0-transport/lwf.zig
index 804f2e5..50f5d22 100644
--- a/core/l0-transport/lwf.zig
+++ b/core/l0-transport/lwf.zig
@@ -267,7 +267,7 @@ pub const LWFFrame = struct {
         };
     }
 
-    pub fn deinit(self: *const LWFFrame, allocator: std.mem.Allocator) void {
+    pub fn deinit(self: *LWFFrame, allocator: std.mem.Allocator) void {
         allocator.free(self.payload);
     }