diff --git a/job/dispatch.hpp b/job/dispatch.hpp
index fc754608..ccd1cb0a 100644
--- a/job/dispatch.hpp
+++ b/job/dispatch.hpp
@@ -54,7 +54,7 @@ namespace util::job {
             for (auto p: param) {
                 if (!inner_data.extent ().exclusive (p))
                     continue;
-                inner_data[p][0] = std::invoke (func, p.template cast<float> (), inner_args...);
+                inner_data[p][0] = std::invoke (func, p, inner_args...);
             }
         };