diff --git a/stage4/04-pisdr-system/00-packages b/stage4/04-pisdr-system/00-packages
index 4e8a013..8facf75 100644
--- a/stage4/04-pisdr-system/00-packages
+++ b/stage4/04-pisdr-system/00-packages
@@ -4,5 +4,4 @@ cmake
 build-essential
 git
 pkg-config
-re2c
-ninja
+re2c
\ No newline at end of file