diff --git a/src/vbox/vbox_XPCOMCGlue.c b/src/vbox/vbox_XPCOMCGlue.c
index 9719014a3891a55fc1cf5b8e22a95a2b21221d0f..271d9ef2f60fbdf3732771ae1bee7023a8d1dae5 100644
--- a/src/vbox/vbox_XPCOMCGlue.c
+++ b/src/vbox/vbox_XPCOMCGlue.c
@@ -50,7 +50,9 @@
 /*******************************************************************************
 *   Defined Constants And Macros                                               *
 *******************************************************************************/
-#if defined(__linux__) || defined(__linux_gnu__) || defined(__sun__) || defined(__FreeBSD__) || defined(__OpenBSD__)
+#if defined(__linux__) || defined(__linux_gnu__) || defined(__sun__) || \
+    defined(__FreeBSD__) || defined(__OpenBSD__) || \
+    defined(__FreeBSD_kernel__)
 # define DYNLIB_NAME    "VBoxXPCOMC.so"
 #elif defined(__APPLE__)
 # define DYNLIB_NAME    "VBoxXPCOMC.dylib"