1 files changed, 1 insertions, 0 deletions
diff --git a/src/test/java/com/google/devtools/build/lib/skyframe/TimestampBuilderTestCase.java b/src/test/java/com/google/devtools/build/lib/skyframe/TimestampBuilderTestCase.java
index 06c38e6261..2eecace8d0 100644
--- a/src/test/java/com/google/devtools/build/lib/skyframe/TimestampBuilderTestCase.java
+++ b/src/test/java/com/google/devtools/build/lib/skyframe/TimestampBuilderTestCase.java
@@ -211,6 +211,7 @@ public abstract class TimestampBuilderTestCase extends FoundationTestCase {
             evaluationProgressReceiver);
     final SequentialBuildDriver driver = new SequentialBuildDriver(evaluator);
     PrecomputedValue.BUILD_ID.set(differencer, UUID.randomUUID());
+    PrecomputedValue.ACTION_ENV.set(differencer, ImmutableMap.<String, String>of());
     PrecomputedValue.PATH_PACKAGE_LOCATOR.set(differencer, pkgLocator.get());
 
     return new Builder() {