diff --git a/include/compartment.h b/include/compartment.h
index bf35f58..e8f5e5b 100644
--- a/include/compartment.h
+++ b/include/compartment.h
@@ -134,7 +134,7 @@ struct LibDependency
     size_t tls_data_size;
     // offset from TLS base pointer (i.e., value of `tpidr_el0`) where this
     // library's TLS variables start
-    size_t tls_offset; // TODO consider other type (`void*` or `ptrdiff_t`?)
+    size_t tls_offset;
 };
 
 /**