diff --git a/src/qbrowserlib/certs.cxx b/src/qbrowserlib/certs.cxx
new file mode 100644
index 0000000..68b2327
--- /dev/null
+++ b/src/qbrowserlib/certs.cxx
@@ -0,0 +1,18 @@
+/*! @file
+
+    @id $Id$
+*/
+//       1         2         3         4         5         6         7         8
+// 45678901234567890123456789012345678901234567890123456789012345678901234567890
+
+#include <qbrowserlib/certs.hxx>
+
+#if defined(Q_OS_LINUX)
+  const QString LIBNAME("libcvP11.so");
+#elif defined(Q_OS_MAC)
+  const QString LIBNAME("libcvP11.dylib");
+#elif defined(Q_OS_WIN)
+  const QString LIBNAME("cvP11.dll");
+#else
+  const QString LIBNAME;
+#endif