diff --git a/src/c++/lib/calibration/IndelErrorModel.hh b/src/c++/lib/calibration/IndelErrorModel.hh
index 761930ec..7d4d6498 100644
--- a/src/c++/lib/calibration/IndelErrorModel.hh
+++ b/src/c++/lib/calibration/IndelErrorModel.hh
@@ -19,6 +19,8 @@
 
 #pragma once
 
+#include <limits>
+
 #include "IndelErrorRateSet.hh"
 
 #include "starling_common/AlleleReportInfo.hh"