diff --git a/lib/plist.c b/lib/plist.c
index 6caece0..4b498c4 100644
--- a/lib/plist.c
+++ b/lib/plist.c
@@ -518,7 +518,7 @@
 }
 
 /* Return string of prefix_list_type. */
-const static char *
+static const char *
 prefix_list_type_str (struct prefix_list_entry *pentry)
 {
   switch (pentry->type)