diff --git a/src/main.rs b/src/main.rs
index e4b2714..8975a72 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,7 +33,7 @@ impl std::fmt::Debug for Base64 {
         write!(
             f,
             r#"b64"{}""#,
-            &general_purpose::STANDARD_NO_PAD.encode(self.0.to_bytes())
+            &general_purpose::STANDARD.encode(self.0.to_bytes())
         )
     }
 }
@@ -43,7 +43,7 @@ impl Serialize for Base64 {
     where
         S: Serializer,
     {
-        ser.serialize_str(&general_purpose::STANDARD_NO_PAD.encode(self.0.to_bytes()))
+        ser.serialize_str(&general_purpose::STANDARD.encode(self.0.to_bytes()))
     }
 }
 
@@ -66,7 +66,7 @@ impl<'de> Deserialize<'de> for Base64 {
             where
                 E: serde::de::Error,
             {
-                general_purpose::STANDARD_NO_PAD
+                general_purpose::STANDARD
                     .decode(v)
                     .map_err(E::custom)
                     .map(|b| HS256Key::from_bytes(&b))