diff --git a/simple64-input-qt/CMakeLists.txt b/simple64-input-qt/CMakeLists.txt
index 7a3f6e1..10cccba 100644
--- a/simple64-input-qt/CMakeLists.txt
+++ b/simple64-input-qt/CMakeLists.txt
@@ -44,6 +44,6 @@ set_property(TARGET simple64-input-qt PROPERTY C_VISIBILITY_PRESET hidden)
 set_property(TARGET simple64-input-qt PROPERTY CXX_VISIBILITY_PRESET hidden)
 set_property(TARGET simple64-input-qt PROPERTY VISIBILITY_INLINES_HIDDEN ON)
 set_target_properties(simple64-input-qt PROPERTIES PREFIX "")
-target_compile_options(simple64-input-qt PRIVATE -march=x86-64-v3 -fno-semantic-interposition)
-target_link_options(simple64-input-qt PRIVATE -march=x86-64-v3 -fno-semantic-interposition -Wl,-Bsymbolic -Wl,-Bsymbolic-functions)
+target_compile_options(simple64-input-qt PRIVATE -march=x86-64-v3 -Ofast)
+target_link_options(simple64-input-qt PRIVATE -march=x86-64-v3 -Ofast -Wl,-Bsymbolic -Wl,-Bsymbolic-functions)
 target_link_libraries(simple64-input-qt PRIVATE Qt6::Widgets Qt6::Network SDL2)