diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 15249de78..31ec5f406 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - main
+      - old-cpu-compat
   pull_request:
 
 jobs:
diff --git a/parallel-rdp-standalone/CMakeLists.txt b/parallel-rdp-standalone/CMakeLists.txt
index b77f75124..6a8007256 100644
--- a/parallel-rdp-standalone/CMakeLists.txt
+++ b/parallel-rdp-standalone/CMakeLists.txt
@@ -76,6 +76,4 @@ if(WIN32)
     target_link_libraries(${NAME_PLUGIN_M64P} -lwinmm)
 endif()
 
-target_compile_options(${NAME_PLUGIN_M64P} PRIVATE -march=x86-64-v3)
-target_link_options(${NAME_PLUGIN_M64P} PRIVATE -march=x86-64-v3)
 set_target_properties(${NAME_PLUGIN_M64P} PROPERTIES PREFIX "")