diff --git a/crates/typos-cli/tests/cmd/help.toml b/crates/typos-cli/tests/cmd/help.toml
index 6ff15ab..772f09f 100644
--- a/crates/typos-cli/tests/cmd/help.toml
+++ b/crates/typos-cli/tests/cmd/help.toml
@@ -52,3 +52,6 @@ Output:
   -q, --quiet...         Decrease logging verbosity
 """
 stderr = ""
+
+[env.add]
+COLUMNS = "100"