diff --git a/src/uu/base32/src/base_common.rs b/src/uu/base32/src/base_common.rs
index bc2faf63e..4f15db6bf 100644
--- a/src/uu/base32/src/base_common.rs
+++ b/src/uu/base32/src/base_common.rs
@@ -61,7 +61,7 @@ impl Config {
             .value_of(options::WRAP)
             .map(|num| {
                 num.parse::<usize>()
-                    .map_err(|e| format!("Invalid wrap size: '{}': {}", num, e))
+                    .map_err(|_| format!("invalid wrap size: '{}'", num))
             })
             .transpose()?;
 
diff --git a/tests/by-util/test_base32.rs b/tests/by-util/test_base32.rs
index b7a976aa9..178341f44 100644
--- a/tests/by-util/test_base32.rs
+++ b/tests/by-util/test_base32.rs
@@ -103,7 +103,7 @@ fn test_wrap_bad_arg() {
             .arg(wrap_param)
             .arg("b")
             .fails()
-            .stderr_only("base32: Invalid wrap size: 'b': invalid digit found in string\n");
+            .stderr_only("base32: invalid wrap size: 'b'\n");
     }
 }
 
@@ -114,7 +114,7 @@ fn test_base32_extra_operand() {
         .arg("a.txt")
         .arg("b.txt")
         .fails()
-        .stderr_only("base32: extra operand 'b.txt'");
+        .stderr_only("base32: extra operand 'b.txt'\nTry 'base32 --help' for more information.");
 }
 
 #[test]
diff --git a/tests/by-util/test_base64.rs b/tests/by-util/test_base64.rs
index 73a30fffe..a860aae91 100644
--- a/tests/by-util/test_base64.rs
+++ b/tests/by-util/test_base64.rs
@@ -89,7 +89,7 @@ fn test_wrap_bad_arg() {
             .arg(wrap_param)
             .arg("b")
             .fails()
-            .stderr_only("base64: Invalid wrap size: 'b': invalid digit found in string\n");
+            .stderr_only("base64: invalid wrap size: 'b'\n");
     }
 }
 
@@ -100,7 +100,7 @@ fn test_base64_extra_operand() {
         .arg("a.txt")
         .arg("b.txt")
         .fails()
-        .stderr_only("base64: extra operand 'b.txt'");
+        .stderr_only("base64: extra operand 'b.txt'\nTry 'base64 --help' for more information.");
 }
 
 #[test]