diff --git a/test/ios_state_test.cpp b/test/ios_state_test.cpp
index ea0701f..79975f0 100644
--- a/test/ios_state_test.cpp
+++ b/test/ios_state_test.cpp
@@ -25,7 +25,7 @@
 #include <ostream>    // for std::endl, std::ostream
 #include <streambuf>  // for std::streambuf
 #include <string>     // for std::string
-#if defined(BOOST_GCC)
+#if defined(BOOST_GCC) || (defined(BOOST_CLANG) && defined(BOOST_GNU_STDLIB))
 #include <stdexcept>
 #endif
 
diff --git a/test/ios_state_unit_test.cpp b/test/ios_state_unit_test.cpp
index d2de756..6aa2011 100644
--- a/test/ios_state_unit_test.cpp
+++ b/test/ios_state_unit_test.cpp
@@ -20,7 +20,7 @@
 #include <istream>   // for std::iostream
 #include <locale>    // for std::locale, std::numpunct
 #include <sstream>   // for std::stringstream, etc.
-#if defined(BOOST_GCC)
+#if defined(BOOST_GCC) || (defined(BOOST_CLANG) && defined(BOOST_GNU_STDLIB))
 #include <stdexcept>
 #endif