diff --git a/libtransmission/torrent.c b/libtransmission/torrent.c
index 9323d565c..b6ecad237 100644
--- a/libtransmission/torrent.c
+++ b/libtransmission/torrent.c
@@ -27,6 +27,7 @@
 #include <unistd.h> /* stat */
 
 #include <assert.h>
+#include <limits.h> /* INT_MAX */
 #include <string.h> /* memcmp */
 #include <stdlib.h> /* qsort */