diff --git a/rpm-ostree.spec b/rpm-ostree.spec
index e07641f..79f7833 100644
--- a/rpm-ostree.spec
+++ b/rpm-ostree.spec
@@ -136,7 +136,8 @@ env NOCONFIGURE=1 ./autogen.sh
 # Since we're hybrid C++/Rust we need to propagate this manually;
 # the %%configure macro today assumes (reasonably) that one is building
 # C/C++ and sets C{,XX}FLAGS
-export RUSTFLAGS="%{build_rustflags}"
+# FIXME: Disable this for now
+#export RUSTFLAGS="%{build_rustflags}"
 %configure --disable-silent-rules --enable-gtk-doc %{?sqlite_rpmdb_default}
 %make_build