diff --git a/src/uu/base32/Cargo.toml b/src/uu/base32/Cargo.toml
index 88724360f..abd397873 100644
--- a/src/uu/base32/Cargo.toml
+++ b/src/uu/base32/Cargo.toml
@@ -1,3 +1,5 @@
+# spell-checker:ignore proptest
+
 [package]
 name = "uu_base32"
 version = "0.0.27"