diff --git a/.github/workflows/build_wheels.yml b/.github/workflows/build_wheels.yml
index dea6201c..e1983a84 100644
--- a/.github/workflows/build_wheels.yml
+++ b/.github/workflows/build_wheels.yml
@@ -97,6 +97,7 @@ jobs:
           -DNO_MEMCACHE=ON
           -DCMAKE_INSTALL_PREFIX=install
           && cp C:/vcpkg/installed/x64-windows-static-md/include/iconv.h C:/vcpkg/installed/x64-windows-static-md/include/libxml2/libxml/
+          && cp C:/vcpkg/installed/x64-windows-static-md/include/iconv.h ./source/structures/
           && cmake --build build -j --config Release 
           && cmake --install build --config Release
           && ls install/lib