diff --git a/CMakeLists.txt b/CMakeLists.txt
index bc3e7ad..399b0b0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -35,7 +35,7 @@ endif()
 
 set(MONERO_HEAD "36fb05da3394505f8033ceb8806b28909617696f")
 set(BUILD_GUI_DEPS ON)
-set(ARCH "x86-64" CACHE STRING "Target architecture")
+set(ARCH "x86-64")
 set(BUILD_64 ON)
 set(INSTALL_VENDORED_LIBUNBOUND ${STATIC})
 set(USE_SINGLE_BUILDDIR ON)