1 files changed, 1 insertions, 0 deletions

diff --git a/ctx.h b/ctx.h
index 2046ce6..39b3330 100644
--- a/ctx.h
+++ b/ctx.h
@@ -23,6 +23,7 @@
 
 #include "bftw.h"
 #include "trie.h"
+#include <stdbool.h>
 
 /**
  * Various debugging flags.