diff --git a/l10n/is.js b/l10n/is.js
index 8c6a3981..5ec0691f 100644
--- a/l10n/is.js
+++ b/l10n/is.js
@@ -30,4 +30,4 @@ OC.L10N.register(
     "Export" : "Flytja út",
     "Import" : "Flytja inn"
 },
-"nplurals=2; plural=(n % 10 == 1 || n % 100 != 11);");
+"nplurals=2; plural=(n % 10 != 1 || n % 100 == 11);");
diff --git a/l10n/is.json b/l10n/is.json
index d21b6c81..3157117e 100644
--- a/l10n/is.json
+++ b/l10n/is.json
@@ -27,5 +27,5 @@
     "Export & Import" : "Inn- og útflutningur",
     "Export" : "Flytja út",
     "Import" : "Flytja inn"
-},"pluralForm" :"nplurals=2; plural=(n % 10 == 1 || n % 100 != 11);"
+},"pluralForm" :"nplurals=2; plural=(n % 10 != 1 || n % 100 == 11);"
 }
\ No newline at end of file
diff --git a/l10n/is.php b/l10n/is.php
index a6baa510..4a6f6545 100644
--- a/l10n/is.php
+++ b/l10n/is.php
@@ -29,4 +29,4 @@ $TRANSLATIONS = array(
 "Export" => "Flytja út",
 "Import" => "Flytja inn"
 );
-$PLURAL_FORMS = "nplurals=2; plural=(n % 10 == 1 || n % 100 != 11);";
+$PLURAL_FORMS = "nplurals=2; plural=(n % 10 != 1 || n % 100 == 11);";