diff --git a/cmake/DPF-plugin.cmake b/cmake/DPF-plugin.cmake
index 38976d3a..4d6dc1f3 100644
--- a/cmake/DPF-plugin.cmake
+++ b/cmake/DPF-plugin.cmake
@@ -497,6 +497,8 @@ function(dpf__determine_vst3_package_architecture OUTPUT_VARIABLE)
     set(vst3_package_arch "${vst3_system_arch}")
   elseif(vst3_system_arch MATCHES "^(aarch64)$")
     set(vst3_package_arch "aarch64")
+  elseif(vst3_system_arch MATCHES "^(loongarch64)$")
+    set(vst3_package_arch "loongarch64")
   else()
     message(FATAL_ERROR "We don't know this architecture for VST3: ${vst3_system_arch}.")
   endif()