1 files changed, 2 insertions, 0 deletions
diff --git a/autoptr.h b/autoptr.h
index 3349367..4dc0263 100644
--- a/autoptr.h
+++ b/autoptr.h
@@ -5,6 +5,8 @@
                      + __GNUC_MINOR__ * 100 \
                      + __GNUC_PATCHLEVEL__)
 
+# include <memory>
+
 #if GCC_VERSION > 50000
 # define AUTO_PTR  std::unique_ptr
 #else