diff --git a/src/mqtt.rs b/src/mqtt.rs
index cc9dc42..faaca87 100644
--- a/src/mqtt.rs
+++ b/src/mqtt.rs
@@ -89,26 +89,26 @@ impl MQTT {
 #[derive(Debug)]
 #[allow(dead_code)] // we use Debug, so inner fields are never read
 pub enum Error {
-    MQTTClientError(rumqttc::ClientError),
-    MQTTConnectionError(rumqttc::ConnectionError),
-    InvalidFormatError(serde_json::Error),
+    MQTTClient(rumqttc::ClientError),
+    MQTTConnection(rumqttc::ConnectionError),
+    InvalidFormat(serde_json::Error),
 }
 
 impl From<rumqttc::ClientError> for Error {
     fn from(e: rumqttc::ClientError) -> Self {
-        Self::MQTTClientError(e)
+        Self::MQTTClient(e)
     }
 }
 
 impl From<rumqttc::ConnectionError> for Error {
     fn from(e: rumqttc::ConnectionError) -> Self {
-        Self::MQTTConnectionError(e)
+        Self::MQTTConnection(e)
     }
 }
 
 impl From<serde_json::Error> for Error {
     fn from(e: serde_json::Error) -> Self {
-        Self::InvalidFormatError(e)
+        Self::InvalidFormat(e)
     }
 }