aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/libutil/util.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 2d75a7a50..e5ce55341 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -8,6 +8,8 @@
#include <unistd.h>
#include <signal.h>
+#include <iostream>
+
namespace nix {