diff --git a/spoon/src/main/java/com/squareup/spoon/Spoon.java b/spoon/src/main/java/com/squareup/spoon/Spoon.java
index <HASH>..<HASH> 100644
--- a/spoon/src/main/java/com/squareup/spoon/Spoon.java
+++ b/spoon/src/main/java/com/squareup/spoon/Spoon.java
@@ -128,6 +128,12 @@ public final class Spoon {
       }
     }
 
+    // Clean up anything in the work directory.
+    try {
+      FileUtils.deleteDirectory(new File(output, SpoonDeviceRunner.TEMP_DIR));
+    } catch (IOException ignored) {
+    }
+
     return summary.end().build();
   }
Clean up work directory after run completion.