diff --git a/dlls/dbghelp/module.c b/dlls/dbghelp/module.c
index 55f123a63ec..9df02dfa05f 100644
--- a/dlls/dbghelp/module.c
+++ b/dlls/dbghelp/module.c
@@ -679,7 +679,6 @@ BOOL module_remove(struct process* pcs, struct module* module)
     }
     hash_table_destroy(&module->ht_symbols);
     hash_table_destroy(&module->ht_types);
-    wine_rb_destroy(&module->sources_offsets_tree, NULL, NULL);
     HeapFree(GetProcessHeap(), 0, module->sources);
     HeapFree(GetProcessHeap(), 0, module->addr_sorttab);
     pool_destroy(&module->pool);