diff --git a/src/osgGA/CMakeLists.txt b/src/osgGA/CMakeLists.txt
index 882e0ff41..9e0173cab 100644
--- a/src/osgGA/CMakeLists.txt
+++ b/src/osgGA/CMakeLists.txt
@@ -55,4 +55,6 @@ LINK_INTERNAL(${LIB_NAME}
 	OpenThreads
 )
 
+LINK_CORELIB_DEFAULT(${LIB_NAME})
+
 INCLUDE(ModuleInstall OPTIONAL)