diff --git a/pyproject.toml b/pyproject.toml
index 44801634e2b1e06e8a459e2a9eb900cff1b0519e..6995d1f09aecf781cdea6f219ac1363e76b3ee87 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ packages = [
     { include = "aliby" },
     { include = "extraction" },
     { include = "agora" },
-    { include = "postprocessing" },
+    { include = "postprocessor" },
 ]
 readme = "README.md"