diff --git a/modules/sfm/src/libmv_light/libmv/numeric/numeric.h b/modules/sfm/src/libmv_light/libmv/numeric/numeric.h
index dde7e81..063b16a 100644
--- a/modules/sfm/src/libmv_light/libmv/numeric/numeric.h
+++ b/modules/sfm/src/libmv_light/libmv/numeric/numeric.h
@@ -33,6 +33,8 @@
 #include <Eigen/QR>
 #include <Eigen/SVD>
 
+#include <cassert>
+
 #if !defined(__MINGW64__)
 #  if defined(_WIN32) || defined(__APPLE__) || \
       defined(__FreeBSD__) || defined(__NetBSD__)