1 files changed, 3 insertions, 2 deletions
diff --git a/tests/export-graph.nix b/tests/export-graph.nix
index d65ad8c143cb..3a0b0368d6ca 100644
--- a/tests/export-graph.nix
+++ b/tests/export-graph.nix
@@ -4,12 +4,13 @@ rec {
 
   printRefs =
     ''
+      echo $exportReferencesGraph
       while read path; do
           read drv
           read nrRefs
           echo "$path has $nrRefs references"
           echo "$path" >> $out
-          for ((n = 0; n < $nrRefs; n++)); do read ref; echo "ref $ref"; done
+          for ((n = 0; n < $nrRefs; n++)); do read ref; echo "ref $ref"; test -e "$ref"; done
       done < refs
     '';
 
@@ -22,7 +23,7 @@ rec {
   buildGraph = mkDerivation {
     name = "dependencies";
     builder = builtins.toFile "build-graph-builder" "${printRefs}";
-    exportBuildReferencesGraph = ["refs" (import ./dependencies.nix).drvPath];
+    exportReferencesGraph = ["refs" (import ./dependencies.nix).drvPath];
   };
 
 }