diff --git a/test/uncaught_exceptions.cpp b/test/uncaught_exceptions.cpp
index d8b1fc6..c5d7958 100644
--- a/test/uncaught_exceptions.cpp
+++ b/test/uncaught_exceptions.cpp
@@ -18,6 +18,10 @@
 #include <boost/core/uncaught_exceptions.hpp>
 #include <boost/core/lightweight_test.hpp>
 
+#if defined(_MSC_VER)
+# pragma warning(disable: 4512) // assignment operator could not be generated
+#endif
+
 struct my_exception {};
 
 class exception_watcher
diff --git a/test/uncaught_exceptions_np.cpp b/test/uncaught_exceptions_np.cpp
index 7498ccf..f60aef1 100644
--- a/test/uncaught_exceptions_np.cpp
+++ b/test/uncaught_exceptions_np.cpp
@@ -20,6 +20,10 @@
 
 #include <boost/core/lightweight_test.hpp>
 
+#if defined(_MSC_VER)
+# pragma warning(disable: 4512) // assignment operator could not be generated
+#endif
+
 struct my_exception1 {};
 struct my_exception2 {};