diff --git a/lib/isc/include/isc/rbtgen.h b/lib/isc/include/isc/rbtgen.h
index 6e1ebfc2b3..09055c9aef 100644
--- a/lib/isc/include/isc/rbtgen.h
+++ b/lib/isc/include/isc/rbtgen.h
@@ -6,6 +6,6 @@
 
 typedef struct RBT_NODE *RBT_NODE_T;
 
-RBT_NODE_T RBT_FIND(RBT_NODE_T, RBT_KEY_T);
+RBT_NODE_T RBT_SEARCH(RBT_NODE_T, RBT_KEY_T);
 void RBT_INSERT(RBT_NODE_T, RBT_NODE_T *);
 void RBT_PRINT(RBT_NODE_T);
diff --git a/lib/isc/rbtgen.c b/lib/isc/rbtgen.c
index c41f3334c4..f228882b5c 100644
--- a/lib/isc/rbtgen.c
+++ b/lib/isc/rbtgen.c
@@ -73,7 +73,7 @@ rotate_right(RBT_NODE_T node, RBT_NODE_T parent, RBT_NODE_T *rootp) {
 }
 
 RBT_NODE_T
-RBT_FIND(RBT_NODE_T current, RBT_KEY_T key) {
+RBT_SEARCH(RBT_NODE_T current, RBT_KEY_T key) {
 	int i;
 
 	while (current != NULL) {