1 files changed, 1 insertions, 1 deletions
diff --git a/stdcpp.h b/stdcpp.h
index d443884..535f0e7 100644
--- a/stdcpp.h
+++ b/stdcpp.h
@@ -14,7 +14,7 @@
 #include <map>
 #include <vector>
 
-#ifdef __SUNPRO_CC
+#ifdef CRYPTOPP_INCLUDE_STD_CC
 // workaround needed on Sun Studio 12u1 Sun C++ 5.10 SunOS_i386 128229-02 2009/09/21
 #include <vector.cc>
 #endif