diff --git a/src/config.h.in b/src/config.h.in
index 5570f2b..3e86b84 100644
--- a/src/config.h.in
+++ b/src/config.h.in
@@ -325,6 +325,9 @@
 /* Define if you want to include the Perl interpreter. */
 #undef FEAT_PERL
 
+/* Define for linking via dlopen() or LoadLibrary() */
+#undef DYNAMIC_PERL
+
 /* Define if you want to include the Python interpreter. */
 #undef FEAT_PYTHON