diff --git a/src/3rdParty/lxqt_wallet/frontend/CMakeLists.txt b/src/3rdParty/lxqt_wallet/frontend/CMakeLists.txt
index d73061cf..71ade92f 100644
--- a/src/3rdParty/lxqt_wallet/frontend/CMakeLists.txt
+++ b/src/3rdParty/lxqt_wallet/frontend/CMakeLists.txt
@@ -57,10 +57,10 @@ elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang"  AND CMAKE_CXX_COMPILER_VERSION V
 	set( CMAKE_CXX_STANDARD 14 )
 else()
 	set( CMAKE_CXX_STANDARD 14 )
-                if(${CMAKE_VERSION} VERSION_LESS "3.1.0")
-                        message("Warning your cmake version is too old(<3.1.0) and code my not compile")
-                        add_definitions(-std=c++14)
-                endif()
+	if(${CMAKE_VERSION} VERSION_LESS "3.1.0")
+	        message("Warning your cmake version is too old(<3.1.0) and code my not compile")
+		add_definitions(-std=c++14)
+	endif()
 endif()
 
 if(NOKDESUPPORT)
@@ -116,7 +116,7 @@ if(BUILD_WITH_QT6)
 	else()
 	    add_library(lxqt-wallet STATIC ${KWALLET_COMMON} ${COMMON_UI_FILES} ${COMMON_SRC_FILES} ${COMMON_MOC_FILES} ${MOC_KWALLET})
 	endif()
-	target_link_libraries(lxqt-wallet KF5::Wallet)
+	target_link_libraries(lxqt-wallet KF6::Wallet)
     else()
 	set(MOC_KWALLET_DBUS lxqt_kwallet-dbus.h)
 	set(KWALLET_DBUS lxqt_kwallet-dbus.cpp)
diff --git a/src/engines.cpp b/src/engines.cpp
index ea40a2ac..a393b0ef 100644
--- a/src/engines.cpp
+++ b/src/engines.cpp
@@ -1435,8 +1435,9 @@ static bool _source_more_recent( const QString& exeName,const QString& src,const
 		return false ;
 	}
 #else
-	Q_UNUSED( s )
-	Q_UNUSED( d )
+	Q_UNUSED( exeName )
+	Q_UNUSED( src )
+	Q_UNUSED( dst )
 
 	return false ;
 #endif