diff --git a/lang/lang-import.sh b/lang/lang-import.sh
index df8920d9..0a636d5c 100755
--- a/lang/lang-import.sh
+++ b/lang/lang-import.sh
@@ -81,20 +81,66 @@ sed -i 's/ \\n/ /g;s/\\n/ /g' $LNG'_filtered.po'
 
 #replace in czech translation
 if [ "$LNG" = "cz" ]; then
- #replace 'ž' with 'z'
- sed -i 's/\xc5\xbe/z/g' $LNG'_filtered.po'
- #replace 'ì' with 'e'
- sed -i 's/\xc4\x9b/e/g' $LNG'_filtered.po'
- #replace 'í' with 'i'
- sed -i 's/\xc3\xad/i/g' $LNG'_filtered.po'
- #replace 'ø' with 'r'
- sed -i 's/\xc5\x99/r/g' $LNG'_filtered.po'
- #replace 'è' with 'c'
- sed -i 's/\xc4\x8d/c/g' $LNG'_filtered.po'
+ #replace 'Á' with 'A'
+ sed -i 's/\xc3\x81/A/g' $LNG'_filtered.po'
  #replace 'á' with 'a'
  sed -i 's/\xc3\xa1/a/g' $LNG'_filtered.po'
+ #replace 'Č' with 'C'
+ sed -i 's/\xc4\x8c/C/g' $LNG'_filtered.po'
+ #replace 'č' with 'c'
+ sed -i 's/\xc4\x8d/c/g' $LNG'_filtered.po'
+ #replace 'Ď' with 'D'
+ sed -i 's/\xc4\x8e/D/g' $LNG'_filtered.po'
+ #replace 'ď' with 'd'
+ sed -i 's/\xc4\x8f/d/g' $LNG'_filtered.po'
+ #replace 'É' with 'E'
+ sed -i 's/\xc3\x89/E/g' $LNG'_filtered.po'
  #replace 'é' with 'e'
  sed -i 's/\xc3\xa9/e/g' $LNG'_filtered.po'
+ #replace 'Ě' with 'E'
+ sed -i 's/\xc4\x9a/E/g' $LNG'_filtered.po'
+ #replace 'ě' with 'e'
+ sed -i 's/\xc4\x9b/e/g' $LNG'_filtered.po'
+ #replace 'Í' with 'I'
+ sed -i 's/\xc3\x8d/I/g' $LNG'_filtered.po'
+ #replace 'í' with 'i'
+ sed -i 's/\xc3\xad/i/g' $LNG'_filtered.po'
+ #replace 'Ň' with 'N'
+ sed -i 's/\xc5\x87/N/g' $LNG'_filtered.po'
+ #replace 'ň' with 'n'
+ sed -i 's/\xc5\x88/n/g' $LNG'_filtered.po'
+ #replace 'Ó' with 'O'
+ sed -i 's/\xc3\x93/O/g' $LNG'_filtered.po'
+ #replace 'ó' with 'o'
+ sed -i 's/\xc3\xb3/o/g' $LNG'_filtered.po'
+ #replace 'Ř' with 'R'
+ sed -i 's/\xc5\x98/R/g' $LNG'_filtered.po'
+ #replace 'ř' with 'r'
+ sed -i 's/\xc5\x99/r/g' $LNG'_filtered.po'
+ #replace 'Š' with 'S'
+ sed -i 's/\xc5\xa0/S/g' $LNG'_filtered.po'
+ #replace 'š' with 's'
+ sed -i 's/\xc5\xa1/s/g' $LNG'_filtered.po'
+ #replace 'Ť' with 'T'
+ sed -i 's/\xc5\xa4/T/g' $LNG'_filtered.po'
+ #replace 'ť' with 't'
+ sed -i 's/\xc5\xa5/t/g' $LNG'_filtered.po'
+ #replace 'Ú' with 'U'
+ sed -i 's/\xc3\x9a/U/g' $LNG'_filtered.po'
+ #replace 'ú' with 'u'
+ sed -i 's/\xc3\xba/u/g' $LNG'_filtered.po'
+ #replace 'Ů' with 'U'
+ sed -i 's/\xc5\xae/U/g' $LNG'_filtered.po'
+ #replace 'ů' with 'u'
+ sed -i 's/\xc5\xaf/u/g' $LNG'_filtered.po'
+ #replace 'Ý' with 'Y'
+ sed -i 's/\xc3\x9d/Y/g' $LNG'_filtered.po'
+ #replace 'ý' with 'y'
+ sed -i 's/\xc3\xbd/y/g' $LNG'_filtered.po'
+ #replace 'Ž' with 'Z'
+ sed -i 's/\xc5\xbd/Z/g' $LNG'_filtered.po'
+ #replace 'ž' with 'z'
+ sed -i 's/\xc5\xbe/z/g' $LNG'_filtered.po'
 fi
 
 #replace in german translation https://en.wikipedia.org/wiki/German_orthography