1 files changed, 1 insertions, 0 deletions
diff --git a/nimitoki.h b/nimitoki.h
index e497413..9844bb6 100644
--- a/nimitoki.h
+++ b/nimitoki.h
@@ -4,6 +4,7 @@
 #ifndef NIMI_TOKI_H
 #define NIMI_TOKI_H
 
+#include <stdlib.h>
 extern const char *nimi_toki[];    /* list of words */
 extern const unsigned long suli_pi_nimi_toki   /* length of word list */;