diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 4823fdcac..42906334e 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -10,8 +10,8 @@
     <plurals name="n_selected">
         <item quantity="one">%d zaznaczony</item>
         <item quantity="few">%d zaznaczonych</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many">%d zaznaczonych</item>
+        <item quantity="other">%d zaznaczonych</item>
     </plurals>
     <!-- Home -->
     <string name="history">Historia</string>
@@ -121,44 +121,44 @@
     <plurals name="n_song">
         <item quantity="one">%d utwór</item>
         <item quantity="few">%d utworów</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <plurals name="n_artist">
         <item quantity="one">%d wykonawca</item>
         <item quantity="few">%d wykonawców</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <plurals name="n_album">
         <item quantity="one">%d album</item>
         <item quantity="few">%d albumów</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <plurals name="n_playlist">
         <item quantity="one">%d playlista</item>
         <item quantity="few">%d playlist</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <plurals name="n_week">
         <item quantity="one">%d tydzień</item>
         <item quantity="few">%d tygodni</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <plurals name="n_month">
         <item quantity="one">%d miesiąc</item>
         <item quantity="few">%d miesięcy</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <plurals name="n_year">
         <item quantity="one">%d rok</item>
         <item quantity="few">%d lat</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <!-- Snackbar -->
     <string name="playlist_imported">Playlista zaimportowana</string>
@@ -172,8 +172,8 @@
     <plurals name="minute">
         <item quantity="one">1 minuta</item>
         <item quantity="few">%d minut</item>
-        <item quantity="many"></item>
-        <item quantity="other"></item>
+        <item quantity="many"/>
+        <item quantity="other"/>
     </plurals>
     <string name="error_no_stream">Brak dostępnego źródła</string>
     <string name="error_no_internet">Brak połączenia z internetem</string>