diff --git a/tig-algorithms/Cargo.toml b/tig-algorithms/Cargo.toml
index bc79f094..a918dcf9 100644
--- a/tig-algorithms/Cargo.toml
+++ b/tig-algorithms/Cargo.toml
@@ -38,4 +38,4 @@ vector_search = ["c004"]
 c005 = ["cudarc", "tig-challenges/c005"]
 hypergraph = ["c005"]
 c006 = ["cudarc", "tig-challenges/c006"]
-optimizer = ["c006"]
+neuralnet_optimizer = ["c006"]