1 files changed, 1 insertions, 0 deletions

diff --git a/src/mint/taler-mint-keycheck.c b/src/mint/taler-mint-keycheck.c
index 09f59ab2f..c2deec0c2 100644
--- a/src/mint/taler-mint-keycheck.c
+++ b/src/mint/taler-mint-keycheck.c
@@ -25,6 +25,7 @@
 #include <gnunet/gnunet_util_lib.h>
 #include "mint.h"
 #include "taler_signatures.h"
+#include "key_io.h"
 
 
 static char *mintdir;