1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py
index 7ec55bc1be..dc787daf06 100644
--- a/bitbake/lib/bb/cache.py
+++ b/bitbake/lib/bb/cache.py
@@ -107,7 +107,7 @@ class Cache:
              backend but add a copy of the data to the cache.
         """
         if fn in self.clean:
-            return self.depends_cache[fn][var]
+            return self.depends_cache[fn].get(var)
 
         self.depends_cache.setdefault(fn, {})