diff --git a/src/driver/lcd4l.cpp b/src/driver/lcd4l.cpp
index c590b1d04..f1796f45c 100644
--- a/src/driver/lcd4l.cpp
+++ b/src/driver/lcd4l.cpp
@@ -168,7 +168,7 @@ void CLCD4l::StartLCD4l()
 		if (exec_initscript("lcd4linux", "start", "systemctl"))
 			OnAfterStart();
 		else
-			OnAfterError();
+			OnError();
 	}
 }
 
@@ -191,7 +191,7 @@ void CLCD4l::StopLCD4l()
 	if (exec_initscript("lcd4linux", "stop", "systemctl"))
 		OnAfterStop();
 	else
-		OnAfterError();
+		OnError();
 }
 
 void CLCD4l::SwitchLCD4l()
@@ -886,7 +886,7 @@ void CLCD4l::ParseInfo(uint64_t parseID, bool newID, bool firstRun)
 				if (exec_initscript("lcd4linux", "restart", "systemctl"))
 					OnAfterRestart();
 				else
-					OnAfterError();
+					OnError();
 			}
 		}
 	}
diff --git a/src/driver/lcd4l.h b/src/driver/lcd4l.h
index f63e2866e..b4d5f876b 100644
--- a/src/driver/lcd4l.h
+++ b/src/driver/lcd4l.h
@@ -85,7 +85,7 @@ class CLCD4l
 					OnAfterStop,
 					OnBeforeRestart,
 					OnAfterRestart,
-					OnAfterError;
+					OnError;
 
 	private:
 		std::thread	*thrLCD4l;
diff --git a/src/gui/lcd4l_setup.cpp b/src/gui/lcd4l_setup.cpp
index bd08a197a..ff1f73ee8 100644
--- a/src/gui/lcd4l_setup.cpp
+++ b/src/gui/lcd4l_setup.cpp
@@ -329,5 +329,5 @@ void CLCD4lSetup::connectSlots()
 	CLCD4l::getInstance()->OnAfterStop.connect(sl_remove);
 	CLCD4l::getInstance()->OnAfterRestart.connect(sl_remove);
 
-	CLCD4l::getInstance()->OnAfterError.connect(sl_remove);
+	CLCD4l::getInstance()->OnError.connect(sl_remove);
 }