diff --git a/.repo/nvchecker.toml b/.repo/nvchecker.toml
index 6c8156d..7db4049 100644
--- a/.repo/nvchecker.toml
+++ b/.repo/nvchecker.toml
@@ -1517,12 +1517,6 @@ github = "cjolowicz/nox-poetry"
 use_max_tag = true
 prefix = "v"
 
-[python-marshmallow-dataclass]
-source = "github"
-github = "lovasoa/marshmallow_dataclass"
-use_max_tag = true
-prefix = "v"
-
 [reuse]
 source = "github"
 github = "fsfe/reuse-tool"