1 files changed, 1 insertions, 1 deletions
diff --git a/apt-pkg/indexrecords.h b/apt-pkg/indexrecords.h
index 3ff072590..683247e42 100644
--- a/apt-pkg/indexrecords.h
+++ b/apt-pkg/indexrecords.h
@@ -27,7 +27,7 @@ class indexRecords
    private:
    enum APT_HIDDEN { ALWAYS_TRUSTED, NEVER_TRUSTED, CHECK_TRUST } Trusted;
    // dpointer (for later)
-   void * d;
+   void * const d;
 
    protected:
    std::string Dist;