diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
index 811d17993..4c5ed5643 100644
--- a/CONTRIBUTORS.txt
+++ b/CONTRIBUTORS.txt
@@ -211,3 +211,4 @@ Komu Wairagu, 2016/04/03
 Joe Sanford, 2016/04/11
 Takeshi Kanemoto, 2016/04/22
 Arthur Vuillard, 2016/04/22
+Colin McIntosh, 2016/04/26