1 files changed, 2 insertions, 1 deletions
diff --git a/src/nix-instantiate/nix-instantiate.cc b/src/nix-instantiate/nix-instantiate.cc
index 21f352f2580d..03fb35ada18e 100644
--- a/src/nix-instantiate/nix-instantiate.cc
+++ b/src/nix-instantiate/nix-instantiate.cc
@@ -11,6 +11,7 @@
 #include "util.hh"
 #include "store-api.hh"
 #include "common-opts.hh"
+#include "aterm.hh"
 #include "help.txt.hh"
 
 
@@ -19,7 +20,7 @@ using namespace nix;
 
 void printHelp()
 {
-    std::cout << string((char *) helpText, sizeof helpText);
+    std::cout << string((char *) helpText);
 }