1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/worker/WorkerActionContextProvider.java b/src/main/java/com/google/devtools/build/lib/worker/WorkerActionContextProvider.java
index 50f6e2dd8f..e6e9382fc6 100644
--- a/src/main/java/com/google/devtools/build/lib/worker/WorkerActionContextProvider.java
+++ b/src/main/java/com/google/devtools/build/lib/worker/WorkerActionContextProvider.java
@@ -55,7 +55,11 @@ final class WorkerActionContextProvider extends ActionContextProvider {
     LocalExecutionOptions localExecutionOptions =
         env.getOptions().getOptions(LocalExecutionOptions.class);
     LocalEnvProvider localEnvProvider =
-        OS.getCurrent() == OS.DARWIN ? new XCodeLocalEnvProvider() : LocalEnvProvider.UNMODIFIED;
+        OS.getCurrent() == OS.DARWIN
+            ? new XCodeLocalEnvProvider()
+            : (OS.getCurrent() == OS.WINDOWS
+                ? LocalEnvProvider.ADD_TEMP_WINDOWS
+                : LocalEnvProvider.ADD_TEMP_POSIX);
     return new LocalSpawnRunner(
         env.getExecRoot(),
         localExecutionOptions,