diff --git a/tests/multiple-outputs.sh b/tests/multiple-outputs.sh
index d4185c55bc..8a7ae22364 100644
--- a/tests/multiple-outputs.sh
+++ b/tests/multiple-outputs.sh
@@ -15,4 +15,4 @@ if nix-build multiple-outputs.nix -A cyclic; then
     exit 1
 fi
 
-clearStore
+nix-store --gc