diff --git a/logdoctor/modules/craplog/modules/formats.cpp b/logdoctor/modules/craplog/modules/formats.cpp
index 1517a2b6..ba476998 100644
--- a/logdoctor/modules/craplog/modules/formats.cpp
+++ b/logdoctor/modules/craplog/modules/formats.cpp
@@ -570,7 +570,8 @@ LogsFormat FormatOps::processApacheFormatString( const std::string& f_str ) cons
     }
 
     return LogsFormat(
-        f_str, initial, final, separators, fields,
+        f_str, std::move(initial), std::move(final),
+        std::move(separators), std::move(fields),
         countNewLines( initial, final, separators ) );
 
 }
@@ -672,7 +673,8 @@ LogsFormat FormatOps::processNginxFormatString( const std::string& f_str ) const
     }
 
     return LogsFormat(
-        f_str, initial, final, separators, fields,
+        f_str, std::move(initial), std::move(final),
+        std::move(separators), std::move(fields),
         countNewLines( initial, final, separators ) );
 }
 // sample
@@ -767,7 +769,8 @@ LogsFormat FormatOps::processIisFormatString( const std::string& f_str, const in
     }
 
     return LogsFormat(
-        f_str, initial, final, separators, fields, 0 );
+        f_str, std::move(initial), std::move(final),
+        std::move(separators), std::move(fields), 0 );
 }
 // sample
 QString FormatOps::getIisLogSample( const LogsFormat& log_format ) const noexcept
diff --git a/logdoctor/modules/craplog/modules/lib.h b/logdoctor/modules/craplog/modules/lib.h
index 08991b22..9a02ff56 100644
--- a/logdoctor/modules/craplog/modules/lib.h
+++ b/logdoctor/modules/craplog/modules/lib.h
@@ -70,8 +70,8 @@ Q_DECLARE_METATYPE( LogFile )
 struct LogsFormat final {
     explicit LogsFormat() noexcept = default;
     explicit LogsFormat
-        (const std::string& str,const std::string& itl,const std::string& fnl,const std::vector<std::string>& seps,const std::vector<std::string>& flds,const unsigned nl) noexcept
-        :string{str},initial{itl},final{fnl},separators{seps},fields{flds},new_lines{nl}{}
+        (const std::string& str,std::string&& itl,std::string&& fnl,std::vector<std::string>&& seps,std::vector<std::string>&& flds,const unsigned nl) noexcept
+        :string{str},initial{std::move(itl)},final{std::move(fnl)},separators{std::move(seps)},fields{std::move(flds)},new_lines{nl}{}
     std::string string;                  //!< The logs format string
     std::string initial;                 //!< The initial separator
     std::string final;                   //!< The final separator