diff --git a/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp b/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp
index b48de1647..52439a991 100644
--- a/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp
+++ b/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp
@@ -65,7 +65,7 @@ namespace pika::mpi::experimental {
 
             if (completions_inline)
             {
-                auto f_completion = [=, f = std::forward<F>(f)](auto&... args) mutable {
+                auto f_completion = [mode, p, f = std::forward<F>(f)](auto&... args) mutable {
                     return just(std::forward_as_tuple(args...)) | unpack() |
                         dispatch_mpi(std::move(f)) | trigger_mpi(mode);
                 };
@@ -82,7 +82,7 @@ namespace pika::mpi::experimental {
             }
             else
             {
-                auto f_completion = [=, f = std::forward<F>(f)](auto&... args) mutable {
+                auto f_completion = [mode, p, f = std::forward<F>(f)](auto&... args) mutable {
                     return just(std::forward_as_tuple(args...)) | unpack() |
                         dispatch_mpi(std::move(f)) | trigger_mpi(mode) |
                         continues_on(default_pool_scheduler(p));