diff --git a/metre-macros/Cargo.toml b/metre-macros/Cargo.toml
index 737df55..e3c3b17 100644
--- a/metre-macros/Cargo.toml
+++ b/metre-macros/Cargo.toml
@@ -8,7 +8,7 @@ repository = "https://github.com/ramiroaisen/metre"
 documentation = "https://docs.rs/metre"
 readme = "../README.md"
 keywords = ["configuration", "config", "loader", "env"]
-categories = ["config", "environment-variables"]
+categories = ["config"]
 authors = ["Ramiro Aisen <ramiroaisen@gmail.com>"]
 
 
diff --git a/metre/Cargo.toml b/metre/Cargo.toml
index f568353..f7761c2 100644
--- a/metre/Cargo.toml
+++ b/metre/Cargo.toml
@@ -8,7 +8,7 @@ documentation = "https://docs.rs/metre"
 license = "Apache-2.0"
 readme = "../README.md"
 keywords = ["configuration", "config", "loader", "env"] 
-categories = ["config", "environment-variables"]
+categories = ["config"]
 authors = ["Ramiro Aisen <ramiroaisen@gmail.com>"]
 
 [features]