diff --git a/cuBQL/math/common.h b/cuBQL/math/common.h
index 0b462a6..f217955 100644
--- a/cuBQL/math/common.h
+++ b/cuBQL/math/common.h
@@ -60,7 +60,7 @@
 
 # define CUBQL_INTERFACE /* nothing - currently not building any special 'cubql.dll' */
 
-#if defined(_MSC_VER)
+#ifndef __PRETTY_FUNCTION__
 #  define __PRETTY_FUNCTION__ __FUNCTION__
 #endif