diff --git a/cmake/Corrosion.cmake b/cmake/Corrosion.cmake
index 3ad5bc17..f5132ead 100644
--- a/cmake/Corrosion.cmake
+++ b/cmake/Corrosion.cmake
@@ -355,7 +355,7 @@ function(_corrosion_add_library_target)
         set(is_windows TRUE)
         if(Rust_CARGO_TARGET_ENV STREQUAL "msvc")
             set(is_windows_msvc TRUE)
-        elseif(Rust_CARGO_TARGET_ENV STREQUAL "gnu")
+        elseif(Rust_CARGO_TARGET_ENV STREQUAL "gnu" OR Rust_CARGO_TARGET_ENV STREQUAL "gnullvm")
             set(is_windows_gnu TRUE)
         endif()
     elseif(Rust_CARGO_TARGET_OS STREQUAL "darwin")