1 files changed, 7 insertions, 0 deletions
diff --git a/core/l10n/pl.js b/core/l10n/pl.js
index 0203ac579e6..dca5d0dc734 100644
--- a/core/l10n/pl.js
+++ b/core/l10n/pl.js
@@ -34,6 +34,13 @@ OC.L10N.register(
     "Thu." : "Cz.",
     "Fri." : "Pt.",
     "Sat." : "S.",
+    "Su" : "Nd",
+    "Mo" : "Pn",
+    "Tu" : "Wt",
+    "We" : "Śr",
+    "Th" : "Czw",
+    "Fr" : "Pt",
+    "Sa" : "So",
     "January" : "Styczeń",
     "February" : "Luty",
     "March" : "Marzec",