diff --git a/recipe/install-rust.sh b/recipe/install-rust.sh
index cfad682..d33e083 100755
--- a/recipe/install-rust.sh
+++ b/recipe/install-rust.sh
@@ -41,7 +41,7 @@ if [[ "$target_platform" == linux* ]]; then
     mkdir -p $PREFIX/etc/conda/activate.d $PREFIX/etc/conda/deactivate.d
 
     cat <<EOF >$PREFIX/etc/conda/activate.d/rust.sh
-export CARGO_TARGET_${rust_env_arch}_LINKER=$CC
+export CARGO_TARGET_${rust_env_arch}_LINKER="$CC"
 EOF
 
     cat <<EOF >$PREFIX/etc/conda/deactivate.d/rust.sh
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 48149da..79396c3 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -70,7 +70,7 @@ source:
     folder: rust-std  # [(linux or win) and x86_64]
 
 build:
-  number: 1
+  number: 2
 
 requirements:
   build: