diff --git a/Source/Core/DolphinQt/CMakeLists.txt b/Source/Core/DolphinQt/CMakeLists.txt
index aa0209e037e1..1995443d82aa 100644
--- a/Source/Core/DolphinQt/CMakeLists.txt
+++ b/Source/Core/DolphinQt/CMakeLists.txt
@@ -477,18 +477,20 @@ if(WIN32)
     COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_SOURCE_DIR}/qt.conf.win" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/qt.conf"
   )
 
+  string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE_LOWER)
+
   # Copy Rust DLLs
   add_custom_command(TARGET dolphin-emu POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/cargo/build/x86_64-pc-windows-msvc/release/slippi_rust_extensions.dll" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/slippi_rust_extensions.dll"
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/cargo/build/x86_64-pc-windows-msvc/${CMAKE_BUILD_TYPE_LOWER}/slippi_rust_extensions.dll" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/slippi_rust_extensions.dll"
   )
 
   add_custom_command(TARGET dolphin-emu POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/cargo/build/x86_64-pc-windows-msvc/release/slippi_rust_extensions.dll.lib" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/slippi_rust_extensions.dll.lib"
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/cargo/build/x86_64-pc-windows-msvc/${CMAKE_BUILD_TYPE_LOWER}/slippi_rust_extensions.dll.lib" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/slippi_rust_extensions.dll.lib"
   )
 
   # Copy Rust PDB (should not go out in releases)
   add_custom_command(TARGET dolphin-emu POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/cargo/build/x86_64-pc-windows-msvc/release/slippi_rust_extensions.pdb" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/slippi_rust_extensions.pdb"
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_BINARY_DIR}/cargo/build/x86_64-pc-windows-msvc/${CMAKE_BUILD_TYPE_LOWER}/slippi_rust_extensions.pdb" "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/slippi_rust_extensions.pdb"
   )
 
   # Delegate to Qt's official deployment binary on Windows to copy over the necessary Qt-specific libraries, etc.