1 files changed, 1 insertions, 0 deletions
diff --git a/mastoapi.c b/mastoapi.c
index 0c94dd9..9b0f32b 100644
--- a/mastoapi.c
+++ b/mastoapi.c
@@ -4,6 +4,7 @@
 #ifndef NO_MASTODON_API
 
 #include "xs.h"
+#include "xs_hex.h"
 #include "xs_openssl.h"
 #include "xs_json.h"
 #include "xs_io.h"