diff --git a/solr-home/ac/conf/mapping-ISOLatin1Accent.txt b/solr-home/ac/conf/mapping-ISOLatin1Accent.txt
index 3c0161c..da8b09c 100755
--- a/solr-home/ac/conf/mapping-ISOLatin1Accent.txt
+++ b/solr-home/ac/conf/mapping-ISOLatin1Accent.txt
@@ -27,6 +27,10 @@
 #
 # 2012-01-02 janhoy modified mappings of norwegian,swedish characters to ø,ö->ø, å->å, æ,ä->æ
 
+# Polish mappings
+#
+# 2014-03-18 mariusz-kraj added polish mappings
+
 # À => A
 "\u00C0" => "A"
 
@@ -48,9 +52,15 @@
 # Æ => AE
 "\u00C6" => "Æ"
 
+# Ą => A
+"\u0104" => "A"
+
 # Ç => C
 "\u00C7" => "C"
 
+# Ć => C
+"\0106" => "C"
+
 # È => E
 "\u00C8" => "E"
 
@@ -63,6 +73,9 @@
 # Ë => E
 "\u00CB" => "E"
 
+# "Ę" => E
+"\u0118" => "E"
+
 # Ì => I
 "\u00CC" => "I"
 
@@ -81,9 +94,15 @@
 # Ð => D
 "\u00D0" => "D"
 
+# "Ł" => L
+"\u0141" => "L"
+
 # Ñ => N
 "\u00D1" => "N"
 
+# Ń => N
+"\u0143" => "N"
+
 # Ò => O
 "\u00D2" => "O"
 
@@ -108,6 +127,9 @@
 # Þ
 "\u00DE" => "TH"
 
+# Ś => S
+"\u015A" => "S"
+
 # Ù => U
 "\u00D9" => "U"
 
@@ -126,6 +148,12 @@
 # Ÿ => Y
 "\u0178" => "Y"
 
+# Ź => Z
+"\u0179" => "Z"
+
+# Ż => Z
+"\u017B" => "Z"
+
 # à => a
 "\u00E0" => "a"
 
@@ -147,9 +175,15 @@
 # æ => ae
 "\u00E6" => "æ"
 
+# ą => a
+"\u0105" => "a"
+
 # ç => c
 "\u00E7" => "c"
 
+# ć => c
+"\u0107" => "c"
+
 # è => e
 "\u00E8" => "e"
 
@@ -162,6 +196,9 @@
 # ë => e
 "\u00EB" => "e"
 
+# ę => e
+"\u0119" => "e"
+
 # ì => i
 "\u00EC" => "i"
 
@@ -177,12 +214,18 @@
 # ij => ij
 "\u0133" => "ij"
 
+# ł => l
+"\u0142" => "l"
+
 # ð => d
 "\u00F0" => "d"
 
 # ñ => n
 "\u00F1" => "n"
 
+# ń => n
+"\u0144" => "n"
+
 # ò => o
 "\u00F2" => "o"
 
@@ -198,6 +241,9 @@
 # ö => oe
 "\u00F6" => "oe"
 
+# ś => s
+"\u015B" => "s"
+
 # ø => oe
 "\u00F8" => "ø"
 
@@ -228,6 +274,12 @@
 # ÿ => y
 "\u00FF" => "y"
 
+# ź => z
+"\u017A" => "z"
+
+# ż => z
+"\u017C" => "z"
+
 # ff => ff
 "\uFB00" => "ff"