diff --git a/elements/automatisme/regulateurs/danfoss/eka.elmt b/elements/automatisme/regulateurs/danfoss/eka.elmt
index 2e80cc735..ecd5fa1aa 100644
--- a/elements/automatisme/regulateurs/danfoss/eka.elmt
+++ b/elements/automatisme/regulateurs/danfoss/eka.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="en">Display EKA 163A</name>
         <name lang="fr">Afficheur EKA 163A</name>
+        <name lang="pl">Wyświetlacz EKA 163A</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/automatisme/regulateurs/danfoss/entrees.elmt b/elements/automatisme/regulateurs/danfoss/entrees.elmt
index 031dbfcf8..1544ad454 100644
--- a/elements/automatisme/regulateurs/danfoss/entrees.elmt
+++ b/elements/automatisme/regulateurs/danfoss/entrees.elmt
@@ -1,7 +1,8 @@
-<definition width="510" version="0.3" hotspot_x="320" hotspot_y="55" height="100" type="element" orientation="dyyy">
+<definition width="510" version="0.22" hotspot_x="320" hotspot_y="55" height="100" type="element" orientation="dyyy">
     <names>
         <name lang="en">AKCC550 inputs</name>
         <name lang="fr">AKCC550 entrées</name>
+        <name lang="pl">AKCC550 - wejścia 1</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/automatisme/regulateurs/danfoss/entrees2.elmt b/elements/automatisme/regulateurs/danfoss/entrees2.elmt
index 685ef802a..827b5cd35 100644
--- a/elements/automatisme/regulateurs/danfoss/entrees2.elmt
+++ b/elements/automatisme/regulateurs/danfoss/entrees2.elmt
@@ -2,6 +2,7 @@
     <names>
         <name lang="en">AKCC550 inputs/2</name>
         <name lang="fr">AKCC550 entrées/2</name>
+        <name lang="pl">AKCC550 - wejścia 2</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/automatisme/regulateurs/danfoss/sorties.elmt b/elements/automatisme/regulateurs/danfoss/sorties.elmt
index 950658a58..c1f3b38af 100644
--- a/elements/automatisme/regulateurs/danfoss/sorties.elmt
+++ b/elements/automatisme/regulateurs/danfoss/sorties.elmt
@@ -1,6 +1,7 @@
 <definition width="610" version="0.3" hotspot_x="345" hotspot_y="75" height="130" type="element" orientation="dyyy">
     <names>
         <name lang="fr">Sorties AKCC 550</name>
+        <name lang="pl">AKCC 550 - wyjścia</name>
     </names>
     <informations></informations>
     <description>
diff --git a/elements/mecanique/pneumatique/vide/ejecteur.elmt b/elements/mecanique/pneumatique/vide/ejecteur.elmt
index 2016f2df0..2d22bd26c 100644
--- a/elements/mecanique/pneumatique/vide/ejecteur.elmt
+++ b/elements/mecanique/pneumatique/vide/ejecteur.elmt
@@ -2,7 +2,7 @@
     <names>
         <name lang="en">Vacuum generators</name>
         <name lang="fr">Générateurs de vide</name>
-        <name lang="pl">Podciśnienie</name>
+        <name lang="pl">Generator podciśnienia</name>
 	<name lang="cs">Tvůrci vzduchoprázdna</name>
     </names>
     <informations></informations>
diff --git a/lang/qet_pl.qm b/lang/qet_pl.qm
index 093e6ad06..9558a973d 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 f274b6892..63a4f941c 100644
--- a/lang/qet_pl.ts
+++ b/lang/qet_pl.ts
@@ -1107,7 +1107,7 @@ Zmiany zostaną zapisane.</translation>
     <message>
         <location filename="../sources/elementspanel.cpp" line="733"/>
         <source>%1 [non utilisé dans le projet]</source>
-        <translation>%1 [nie używana w projekcie]</translation>
+        <translation>%1 [nie używany w projekcie]</translation>
     </message>
     <message>
         <location filename="../sources/elementspanel.cpp" line="1157"/>