diff --git a/lib-src/FileDialog/config.h.in b/lib-src/FileDialog/config.h.in
index cb7fe7f90..6bfa76f5b 100644
--- a/lib-src/FileDialog/config.h.in
+++ b/lib-src/FileDialog/config.h.in
@@ -37,29 +37,5 @@
    */
 #undef LT_OBJDIR
 
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
-
-/* Version number of package */
-#undef VERSION