diff --git a/README.md b/README.md
index 92c74d2..fec0c7a 100644
--- a/README.md
+++ b/README.md
@@ -37,10 +37,10 @@ n = r3_tree_create(10);
 int route_data = 3;
 
 // insert the route path into the router tree
-r3_tree_insert_pathn(n , "/zoo"       , strlen("/zoo")       , &route_data );
-r3_tree_insert_pathn(n , "/foo/bar"   , strlen("/foo/bar")   , &route_data );
-r3_tree_insert_pathn(n , "/bar"       , strlen("/bar")       , &route_data );
-r3_tree_insert_pathn(n , "/post/{id}" , strlen("/post/{id}") , &route_data );
+r3_tree_insert_pathl(n , "/zoo"       , strlen("/zoo")       , &route_data );
+r3_tree_insert_pathl(n , "/foo/bar"   , strlen("/foo/bar")   , &route_data );
+r3_tree_insert_pathl(n , "/bar"       , strlen("/bar")       , &route_data );
+r3_tree_insert_pathl(n , "/post/{id}" , strlen("/post/{id}") , &route_data );
 
 // let's compile the tree!
 r3_tree_compile(n);
diff --git a/include/r3.h b/include/r3.h
index 9310eb2..0c22293 100644
--- a/include/r3.h
+++ b/include/r3.h
@@ -102,7 +102,7 @@ void r3_tree_append_edge(node *n, edge *child);
 
 node * r3_tree_insert_path(node *tree, char *path, route * route, void * data);
 
-node * r3_tree_insert_pathn(node *tree, char *path, int path_len, route * route, void * data);
+node * r3_tree_insert_pathl(node *tree, char *path, int path_len, route * route, void * data);
 
 void r3_tree_dump(node * n, int level);
 
diff --git a/src/node.c b/src/node.c
index 2535646..0d31957 100644
--- a/src/node.c
+++ b/src/node.c
@@ -366,10 +366,10 @@ node * r3_node_create() {
 
 node * r3_tree_insert_path(node *tree, char *path, route * route, void * data)
 {
-    return r3_tree_insert_pathn(tree, path, strlen(path) , route , data);
+    return r3_tree_insert_pathl(tree, path, strlen(path) , route , data);
 }
 
-node * r3_tree_insert_pathn(node *tree, char *path, int path_len, route * route, void * data)
+node * r3_tree_insert_pathl(node *tree, char *path, int path_len, route * route, void * data)
 {
     node * n = tree;
     edge * e = NULL;
@@ -413,7 +413,7 @@ node * r3_tree_insert_pathn(node *tree, char *path, int path_len, route * route,
 
         // there are something more we can insert
         if ( subroute_len > 0 ) {
-            return r3_tree_insert_pathn(e->child, subroute, subroute_len, route, data);
+            return r3_tree_insert_pathl(e->child, subroute, subroute_len, route, data);
         } else {
             // no more,
             e->child->endpoint++; // make it as an endpoint, TODO: put the path value
diff --git a/tests/bench_str.csv b/tests/bench_str.csv
index 8f969c8..f8b33de 100644
--- a/tests/bench_str.csv
+++ b/tests/bench_str.csv
@@ -92,3 +92,4 @@
 1400382578,13521992.76
 1400382591,12607054.51
 1400382780,12319337.31
+1400382819,12453653.04
diff --git a/tests/check_tree.c b/tests/check_tree.c
index f1f072d..3f29a21 100644
--- a/tests/check_tree.c
+++ b/tests/check_tree.c
@@ -55,9 +55,9 @@ START_TEST (test_compile)
     node *m;
     edge *e ;
 
-    r3_tree_insert_pathn(n, "/zoo", strlen("/zoo"), NULL, NULL);
-    r3_tree_insert_pathn(n, "/foo", strlen("/foo"), NULL, NULL);
-    r3_tree_insert_pathn(n, "/bar", strlen("/bar"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/zoo", strlen("/zoo"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/foo", strlen("/foo"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/bar", strlen("/bar"), NULL, NULL);
     r3_tree_compile(n);
     fail_if( n->combined_pattern );
     fail_if( NULL == r3_node_find_edge_str(n, "/", strlen("/") ) );
@@ -66,8 +66,8 @@ START_TEST (test_compile)
     r3_tree_dump(n, 0);
 #endif
 
-    r3_tree_insert_pathn(n, "/foo/{id}", strlen("/foo/{id}"), NULL, NULL);
-    r3_tree_insert_pathn(n, "/{id}", strlen("/{id}"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/foo/{id}", strlen("/foo/{id}"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/{id}", strlen("/{id}"), NULL, NULL);
     r3_tree_compile(n);
     r3_tree_compile(n); // test double compile
 #ifdef DEBUG
@@ -160,7 +160,7 @@ START_TEST (test_compile_slug)
 END_TEST
 
 
-START_TEST (test_r3_tree_insert_pathn)
+START_TEST (test_r3_tree_insert_pathl)
 {
     node * n = r3_tree_create(10);
 
@@ -177,15 +177,15 @@ START_TEST (test_r3_tree_insert_pathn)
     // r3_tree_dump(n, 0);
 
     info("Inserting /post/{id}\n");
-    r3_tree_insert_pathn(n, "/post/{id}", strlen("/post/{id}"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/post/{id}", strlen("/post/{id}"), NULL, NULL);
     // r3_tree_dump(n, 0);
 
     info("Inserting /post/{handle}\n");
-    r3_tree_insert_pathn(n, "/post/{handle}", strlen("/post/{handle}"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/post/{handle}", strlen("/post/{handle}"), NULL, NULL);
     // r3_tree_dump(n, 0);
 
     info("Inserting /post/{handle}-{id}\n");
-    r3_tree_insert_pathn(n, "/post/{handle}-{id}", strlen("/post/{handle}-{id}"), NULL, NULL);
+    r3_tree_insert_pathl(n, "/post/{handle}-{id}", strlen("/post/{handle}-{id}"), NULL, NULL);
     r3_tree_compile(n);
 
 #ifdef DEBUG
@@ -655,7 +655,7 @@ Suite* r3_suite (void) {
         tcase_add_test(tcase, test_ltrim_slash);
         tcase_add_test(tcase, test_r3_node_construct_uniq);
         tcase_add_test(tcase, test_r3_node_find_edge);
-        tcase_add_test(tcase, test_r3_tree_insert_pathn);
+        tcase_add_test(tcase, test_r3_tree_insert_pathl);
         tcase_add_test(tcase, test_compile_slug);
         tcase_add_test(tcase, test_compile);