diff --git a/.gitmodules b/.gitmodules
index 101554d..3f6af23 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,6 +4,6 @@
 [submodule "src/dynarray"]
 	path = src/dynarray
 	url = https://git.redxen.eu/corelibs/dynarray
-[submodule "src/trie"]
-	path = src/trie
-	url = https://git.redxen.eu/corelibs/trie
+[submodule "src/radtrie"]
+	path = src/radtrie
+	url = https://git.redxen.eu/corelibs/radtrie
diff --git a/src/radtrie b/src/radtrie
new file mode 160000
index 0000000..cba39ce
--- /dev/null
+++ b/src/radtrie
@@ -0,0 +1 @@
+Subproject commit cba39ce9e513c3e7532dca67351e0309937d72e7
diff --git a/src/trie b/src/trie
deleted file mode 160000
index ae24bc8..0000000
--- a/src/trie
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ae24bc85b9e7e5a738d9849a2ba099366e141c57