diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9495d0b7d9..1586e431b8 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5782,9 +5782,8 @@ archive to be linked into Rustcode.")
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-winapi" ,rust-winapi-0.2))
-       #:cargo-development-inputs
-       (("rust-winapi-build" ,rust-winapi-build-0.1))))
+       (("rust-winapi" ,rust-winapi-0.2)
+        ("rust-winapi-build" ,rust-winapi-build-0.1))))
     (home-page "https://github.com/retep998/winapi-rs")
     (synopsis "Function definitions for the Windows API library gdi32")
     (description "This package contains function definitions for the Windows