diff --git a/src/core/sal/Listener.hpp b/src/core/sal/Listener.hpp
index 68bea55d..65a83f35 100644
--- a/src/core/sal/Listener.hpp
+++ b/src/core/sal/Listener.hpp
@@ -147,7 +147,7 @@ public:
 	 *        in a random address space.
 	 */
 	BPListener(address_t address_space = ANY_ADDR)
-		: m_Data(address_space, ANY_ADDR) { }
+		: m_Data(ANY_ADDR, address_space) { }
 	/**
 	 * Returns the address space register of this listener.
 	 */