diff --git a/Base b/Base
index 86ada33be371319082946389b144b7b6acf9c9d3..acc39a7bfc1a8a299dbba588fc1614e35a9d6bba 160000
--- a/Base
+++ b/Base
@@ -1 +1 @@
-Subproject commit 86ada33be371319082946389b144b7b6acf9c9d3
+Subproject commit acc39a7bfc1a8a299dbba588fc1614e35a9d6bba
diff --git a/Config/CoMISoDefines.hh b/Config/CoMISoDefines.hh
index d871a0d78ec9ce233023a4f9c0386967977ad8bd..3d624d10d24268e10446a19c804af90a6d2f6c86 100644
--- a/Config/CoMISoDefines.hh
+++ b/Config/CoMISoDefines.hh
@@ -37,8 +37,8 @@
 			#define COMISODLLEXPORTONLY
 		#endif
 	#else
-		#define COMISODLLEXPORT
-		#define COMISODLLEXPORTONLY
+		#define COMISODLLEXPORT __attribute__((visibility("default")))
+		#define COMISODLLEXPORTONLY COMISODLLEXPORT
 	#endif
 #endif