diff --git a/unix/x0vncserver/x0vncserver.cxx b/unix/x0vncserver/x0vncserver.cxx
index 830e494..55a5991 100644
--- a/unix/x0vncserver/x0vncserver.cxx
+++ b/unix/x0vncserver/x0vncserver.cxx
@@ -372,7 +372,7 @@
 static void printVersion(FILE *fp)
 {
   fprintf(fp, "TightVNC Server version %s, built %s\n",
-          VERSION, buildtime);
+          PACKAGE_VERSION, buildtime);
 }
 
 static void usage()