1 files changed, 1 insertions, 1 deletions

diff --git a/src/FoldData.zig b/src/FoldData.zig
index 2a9a1f5..e387447 100644
--- a/src/FoldData.zig
+++ b/src/FoldData.zig
@@ -41,7 +41,7 @@ pub fn init(allocator: mem.Allocator) !Self {
     return self;
 }
 
-pub fn deinit(self: *Self) void {
+pub fn deinit(self: *const Self) void {
     for (self.fold) |slice| self.allocator.free(slice);
     self.allocator.free(self.fold);
     self.allocator.free(self.cwcf);