diff --git a/src/uu/groups/Cargo.toml b/src/uu/groups/Cargo.toml
index 1a56bc2ab..4a5a537e5 100644
--- a/src/uu/groups/Cargo.toml
+++ b/src/uu/groups/Cargo.toml
@@ -15,7 +15,7 @@ edition = "2018"
 path = "src/groups.rs"
 
 [dependencies]
-uucore = { version=">=0.0.8", package="uucore", path="../../uucore", features=["entries"] }
+uucore = { version=">=0.0.8", package="uucore", path="../../uucore", features=["entries", "process"] }
 uucore_procs = { version=">=0.0.5", package="uucore_procs", path="../../uucore_procs" }
 clap = "2.33"