diff --git a/meta/recipes-devtools/rust/rust.inc b/meta/recipes-devtools/rust/rust.inc
index 47b76e725d..7d1f5347ea 100644
--- a/meta/recipes-devtools/rust/rust.inc
+++ b/meta/recipes-devtools/rust/rust.inc
@@ -20,8 +20,6 @@ export FORCE_CRATE_HASH="${BB_TASKHASH}"
 RUST_ALTERNATE_EXE_PATH ?= "${STAGING_LIBDIR}/llvm-rust/bin/llvm-config"
 RUST_ALTERNATE_EXE_PATH_NATIVE = "${STAGING_LIBDIR_NATIVE}/llvm-rust/bin/llvm-config"
 
-export YOCTO_ALTERNATE_MULTILIB_NAME = "/${BASELIB}"
-
 # We don't want to use bitbakes vendoring because the rust sources do their
 # own vendoring.
 CARGO_DISABLE_BITBAKE_VENDORING = "1"
diff --git a/meta/recipes-graphics/mesa/mesa.inc b/meta/recipes-graphics/mesa/mesa.inc
index f02ef2dc2b..7e46fd9c15 100644
--- a/meta/recipes-graphics/mesa/mesa.inc
+++ b/meta/recipes-graphics/mesa/mesa.inc
@@ -56,7 +56,6 @@ ANY_OF_DISTRO_FEATURES:class-target = "opengl vulkan"
 PLATFORMS ??= "${@bb.utils.filter('PACKAGECONFIG', 'x11 wayland', d)}"
 
 export YOCTO_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR}/llvm-config"
-export YOCTO_ALTERNATE_MULTILIB_NAME = "${base_libdir}"
 export LLVM_CONFIG = "${STAGING_BINDIR_NATIVE}/llvm-config${MESA_LLVM_RELEASE}"
 export WANT_LLVM_RELEASE = "${MESA_LLVM_RELEASE}"