diff --git a/module/Library/System/Path.cpp b/module/Library/System/Path.cpp
index b5810972..75e44037 100644
--- a/module/Library/System/Path.cpp
+++ b/module/Library/System/Path.cpp
@@ -1718,11 +1718,11 @@ void Register_SysPath(HSQUIRRELVM vm)
         .FmtFunc(_SC("Push"), &SysPath::PushSq)
         .Func(_SC("PopBack"), &SysPath::PopBack)
         .Func(_SC("PopFront"), &SysPath::PopFront)
-        .Func(_SC("SetFilename"), &SysPath::SetFilenameSq)
+        .FmtFunc(_SC("SetFilename"), &SysPath::SetFilenameSq)
         .Func(_SC("GetFilename"), &SysPath::GetFilename)
-        .Func(_SC("SetBasename"), &SysPath::SetBasenameSq)
+        .FmtFunc(_SC("SetBasename"), &SysPath::SetBasenameSq)
         .Func(_SC("GetBasename"), &SysPath::GetBasename)
-        .Func(_SC("SetExtension"), &SysPath::SetExtensionSq)
+        .FmtFunc(_SC("SetExtension"), &SysPath::SetExtensionSq)
         .Func(_SC("GetExtension"), &SysPath::GetExtension)
         .Func(_SC("Resolve"), &SysPath::Resolve)
         .FmtFunc(_SC("Append"), &SysPath::AppendSq)