1 files changed, 1 insertions, 0 deletions
diff --git a/scalar.c b/scalar.c
index 27635658c0..f7680463e1 100644
--- a/scalar.c
+++ b/scalar.c
@@ -16,6 +16,7 @@
 #include "packfile.h"
 #include "help.h"
 #include "setup.h"
+#include "trace2.h"
 
 static void setup_enlistment_directory(int argc, const char **argv,
 				       const char * const *usagestr,