diff --git a/src/ox/fs/test/tests.cpp b/src/ox/fs/test/tests.cpp
index 161e2ca6c..fe1a8d9ae 100644
--- a/src/ox/fs/test/tests.cpp
+++ b/src/ox/fs/test/tests.cpp
@@ -16,7 +16,7 @@
 using namespace std;
 using namespace ox::fs;
 
-map<string, function<int(string)>> tests = {
+map<string, int(*)(string)> tests = {
 	{
 		{
 			"PathIterator::next1",