diff --git a/src/main.rs b/src/main.rs
index 4dfcf98..57ddf08 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -61,8 +61,7 @@ fn main() {
 					return;
 				} else {
 					last_command = corrected_command;
-					let msg = execution.err().unwrap();
-					error_msg = msg.to_lowercase();
+					error_msg = execution.err().unwrap();
 
 					let retry_message = format!("{}...", t!("retry"));
 
diff --git a/src/suggestions.rs b/src/suggestions.rs
index 74e0fa2..6b7785d 100644
--- a/src/suggestions.rs
+++ b/src/suggestions.rs
@@ -277,8 +277,8 @@ pub fn confirm_suggestion(shell: &str, command: &str, highlighted: &str) -> Resu
 			.output()
 			.expect("failed to execute process");
 		let error_msg = match process.stderr.is_empty() {
-			true => String::from_utf8_lossy(&process.stdout),
-			false => String::from_utf8_lossy(&process.stderr),
+			true => String::from_utf8_lossy(&process.stdout).to_lowercase(),
+			false => String::from_utf8_lossy(&process.stderr).to_lowercase(),
 		};
 		Err(error_msg.to_string())
 	}