diff --git a/libsrc/core/exception.hpp b/libsrc/core/exception.hpp
index 87d71aa0..c3d05025 100644
--- a/libsrc/core/exception.hpp
+++ b/libsrc/core/exception.hpp
@@ -90,7 +90,7 @@ namespace ngcore
 #if defined(NETGEN_ENABLE_CHECK_RANGE) && !defined(__CUDA_ARCH__)
 #define NETGEN_CHECK_RANGE(value, min, max_plus_one) \
   { if ((value)<(min) ||  (value)>=(max_plus_one)) \
-      throw ngcore::RangeException(__FILE__ ":" NETGEN_CORE_NGEXEPTION_STR(__LINE__) "\t", (value), (min), int(max_plus_one)); }
+      throw ngcore::RangeException(__FILE__ ":" NETGEN_CORE_NGEXEPTION_STR(__LINE__) "\t", int(value), int(min), int(max_plus_one)); }
 #define NETGEN_CHECK_SHAPE(a,b) \
   { if(a.Shape() != b.Shape()) \
       throw ngcore::Exception(__FILE__": shape don't match"); }