diff --git a/.github/workflows/windows-intelLLVM.yml b/.github/workflows/windows-intelLLVM.yml
index 73189a7b..85a0fb40 100644
--- a/.github/workflows/windows-intelLLVM.yml
+++ b/.github/workflows/windows-intelLLVM.yml
@@ -48,8 +48,8 @@ jobs:
     - name: Setup ninja
       uses: seanmiddleditch/gha-setup-ninja@master
 
-    # - name: Setup upterm session
-    #   uses: lhotari/action-upterm@v1
+    - name: Setup upterm session
+      uses: lhotari/action-upterm@v1
 
     - name: CMake build
       run: |
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a83b75fb..f9de534c 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -76,6 +76,7 @@ if (CompileWithMTLN)
 	endif()
 	MESSAGE(STATUS "Using lapack precompiled libraries at: " ${LAPACK_DIR})
 
+
 	if (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU" AND ${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
 		set(NGSPICE_DIR "${CMAKE_SOURCE_DIR}/precompiled_libraries/linux-gcc-rls/ngspice/")
 		set(NGSPICE_LIB ${NGSPICE_DIR}libngspice.a)
@@ -91,11 +92,6 @@ if (CompileWithMTLN)
 			IMPORTED_LOCATION "${NGSPICE_DIR}ngspice.dll"
 			IMPORTED_IMPLIB "${NGSPICE_DIR}ngspice.lib"
 		)
-		configure_file(
-			"${NGSPICE_DIR}ngspice.dll"
-			"${CMAKE_BINARY_DIR}/bin/ngspice.dll"
-			COPYONLY
-		)
 	else()
 		message(FATAL_ERROR "ngspice precompiled libraries for this platform and/or compiler have not been found.")
 	endif()
diff --git a/test/mtln/CMakeLists.txt b/test/mtln/CMakeLists.txt
index 4ab5b4fa..2a8553a2 100644
--- a/test/mtln/CMakeLists.txt
+++ b/test/mtln/CMakeLists.txt
@@ -25,6 +25,27 @@ target_link_libraries(mtln_solver_tests_fortran
 )
 
 add_executable(mtlnsolver_tests "main_test.cpp")
+
+message(STATUS "Copying to: ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CONFIG}/ngspice.dll")
+# configure_file(
+#     "${NGSPICE_DIR}ngspice.dll"
+#     "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CONFIG}/ngspice.dll"
+#     COPYONLY
+# )
+message(STATUS "Copying to:" $<TARGET_FILE_DIR:mtlnsolver_tests>)
+# configure_file(
+#     "${NGSPICE_DIR}ngspice.dll"
+#     "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CONFIG}/ngspice.dll"
+#     COPYONLY
+# )
+if (${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
+    add_custom_command(TARGET mtlnsolver_tests POST_BUILD        # Adds a post-build event to MyTest
+        COMMAND ${CMAKE_COMMAND} -E copy_if_different
+            "${NGSPICE_DIR}ngspice.dll"      
+            $<TARGET_FILE_DIR:mtlnsolver_tests>
+    )
+endif()
+
 target_link_libraries(mtlnsolver_tests
     mtln_solver_tests_fortran
     GTest::gtest_main