1 files changed, 1 insertions, 1 deletions
diff --git a/apt-pkg/acquire-worker.h b/apt-pkg/acquire-worker.h
index 31b9d3b88..42762abe0 100644
--- a/apt-pkg/acquire-worker.h
+++ b/apt-pkg/acquire-worker.h
@@ -47,7 +47,7 @@
 class pkgAcquire::Worker : public WeakPointable
 {
    /** \brief dpointer placeholder (for later in case we need it) */
-   void *d;
+   void * const d;
   
    friend class pkgAcquire;