1 files changed, 1 insertions, 0 deletions
diff --git a/src/alf.c b/src/alf.c
index 702837e..d485ab1 100644
--- a/src/alf.c
+++ b/src/alf.c
@@ -12,6 +12,7 @@
 #include "sanity.h"
 #include "self.h"
 #include "crunch.h"
+#include "dupname.h"
 
 int opt_append = 0;
 int opt_overwrite = 0;