diff --git a/libdnet-stripped/include/config.h.in b/libdnet-stripped/include/config.h.in
index 981d4f18c..9d4cd5ca0 100644
--- a/libdnet-stripped/include/config.h.in
+++ b/libdnet-stripped/include/config.h.in
@@ -295,10 +295,6 @@
 int inet_pton(int, const char *, void *);
 #endif
 
-#ifndef HAVE_STRLCAT
-int strlcat(char *, const char *, int);
-#endif
-
 #ifndef HAVE_STRLCPY
 int strlcpy(char *, const char *, int);
 #endif