diff --git a/run-build-functions.sh b/run-build-functions.sh
index 8f18558c..f4d61867 100755
--- a/run-build-functions.sh
+++ b/run-build-functions.sh
@@ -623,3 +623,10 @@ set_go_import_path() {
     cd $importPath
   fi
 }
+
+nix() {
+  nix --store $NETLIFY_CACHE_DIR "$@"
+}
+nix-build() {
+  nix-build --store $NETLIFY_CACHE_DIR "$@"
+}