diff --git a/rpcs3/Emu/Cell/Modules/cellMsgDialog.cpp b/rpcs3/Emu/Cell/Modules/cellMsgDialog.cpp
index 87787b4ce8..c28d259d1c 100644
--- a/rpcs3/Emu/Cell/Modules/cellMsgDialog.cpp
+++ b/rpcs3/Emu/Cell/Modules/cellMsgDialog.cpp
@@ -23,7 +23,7 @@ s32 cellMsgDialogOpen2(u32 type, vm::cptr<char> msgString, vm::ptr<CellMsgDialog
 		return CELL_MSGDIALOG_ERROR_PARAM;
 	}
 
-	const MsgDialogType _type = { type };
+	const MsgDialogType _type = {type ^ CELL_MSGDIALOG_TYPE_BG_INVISIBLE};
 
 	switch (_type.button_type.unshifted())
 	{
diff --git a/rpcs3/rpcs3qt/msg_dialog_frame.cpp b/rpcs3/rpcs3qt/msg_dialog_frame.cpp
index 6e05a0b688..820632a1d5 100644
--- a/rpcs3/rpcs3qt/msg_dialog_frame.cpp
+++ b/rpcs3/rpcs3qt/msg_dialog_frame.cpp
@@ -25,7 +25,7 @@ void msg_dialog_frame::Create(const std::string& msg)
 	m_dialog = new custom_dialog(type.disable_cancel);
 	m_dialog->setWindowTitle(type.se_normal ? "Normal dialog" : "Error dialog");
 	m_dialog->setWindowFlags(m_dialog->windowFlags() & ~Qt::WindowContextHelpButtonHint);
-	m_dialog->setWindowOpacity(type.bg_invisible ? 1.0 : 192.0 / 255.0);
+	m_dialog->setWindowOpacity(type.bg_invisible ? 1. : 0.75);
 
 	m_text = new QLabel(qstr(msg));
 	m_text->setAlignment(Qt::AlignCenter);