diff --git a/lang/qet_pl.qm b/lang/qet_pl.qm
index a08b07586..b5229372e 100644
Binary files a/lang/qet_pl.qm and b/lang/qet_pl.qm differ
diff --git a/lang/qet_pl.ts b/lang/qet_pl.ts
index a2177ed6f..61dd505a2 100644
--- a/lang/qet_pl.ts
+++ b/lang/qet_pl.ts
@@ -160,7 +160,7 @@
     <message>
         <location filename="../sources/aboutqet.cpp" line="159"/>
         <source>Développeur</source>
-        <translation type="unfinished"></translation>
+        <translation>Programista</translation>
     </message>
 </context>
 <context>
@@ -544,7 +544,7 @@
         <location filename="../sources/diagramview.cpp" line="489"/>
         <source>Sans titre</source>
         <comment>what to display for untitled diagrams</comment>
-        <translation type="unfinished"></translation>
+        <translation>Bez tytułu</translation>
     </message>
     <message>
         <location filename="../sources/diagramview.cpp" line="516"/>
@@ -6400,50 +6400,52 @@ Długość maksymalna : %2px</translation>
     <message>
         <location filename="../sources/nomenclature.cpp" line="52"/>
         <source>NOMENCLATURE : </source>
-        <translation type="unfinished"></translation>
+        <translation>NOMENKLATURA : </translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="53"/>
         <source>Ref</source>
-        <translation type="unfinished"></translation>
+        <translation>Ref</translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="53"/>
         <source>Folio</source>
-        <translation type="unfinished"></translation>
+        <translation>Strona</translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="53"/>
         <source>Schéma</source>
-        <translation type="unfinished">Schemat</translation>
+        <translation>Schemat</translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="53"/>
         <source>Désignation
 </source>
-        <translation type="unfinished"></translation>
+        <translation>Oznaczenie</translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="63"/>
         <source>nomenclature_</source>
-        <translation type="unfinished"></translation>
+        <translation>nomenklatura_</translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="64"/>
         <source>Enregister sous... </source>
-        <translation type="unfinished"></translation>
+        <translation>Zapisz jako... </translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="70"/>
         <source>Erreur</source>
-        <translation type="unfinished">Błąd</translation>
+        <translation>Błąd</translation>
     </message>
     <message>
         <location filename="../sources/nomenclature.cpp" line="71"/>
         <source>Impossible de remplacer le fichier!
 
 </source>
-        <translation type="unfinished"></translation>
+        <translation>Nie można zastąpić pliku!
+
+</translation>
     </message>
 </context>
 </TS>