diff --git a/rust.spec b/rust.spec
index e19c4f6..30fae10 100644
--- a/rust.spec
+++ b/rust.spec
@@ -379,12 +379,14 @@ rm -rf vendor/openssl-src/openssl/
 # This only affects the transient rust-installer, but let it use our dynamic xz-libs
 sed -i.lzma -e '/LZMA_API_STATIC/d' src/bootstrap/tool.rs
 
+%if %{without bootstrap}
 %if %{with llvm_static}
 # Static linking to distro LLVM needs to add -lffi
 # https://github.com/rust-lang/rust/issues/34486
 sed -i.ffi -e '$a #[link(name = "ffi")] extern {}' \
 	src/librustc_llvm/lib.rs
 %endif
+%endif
 
 # The configure macro will modify some autoconf-related files, which upsets
 # cargo when it tries to verify checksums in those files.  If we just truncate