diff --git a/known_failures.txt b/known_failures.txt
index 381fbf9..ab99dd8 100644
--- a/known_failures.txt
+++ b/known_failures.txt
@@ -5,6 +5,7 @@ non262/Date/time-zones-historic.js
 non262/Date/time-zones-imported.js
 non262/Date/toString-localized-posix.js
 non262/Date/toString-localized.js
+non262/global/parseInt-01.js
 non262/Intl/Array/toLocaleString-date.js
 non262/Intl/available-locales-resolved.js
 non262/Intl/available-locales-supported.js
@@ -21,6 +22,7 @@ non262/Intl/DateTimeFormat/formatToParts.js
 non262/Intl/DateTimeFormat/fractional-second-digits-append-item.js
 non262/Intl/DateTimeFormat/hourCycle.js
 non262/Intl/DateTimeFormat/implied-script-has-consistent-output.js
+non262/Intl/DateTimeFormat/islamic.js
 non262/Intl/DateTimeFormat/related-year.js
 non262/Intl/DateTimeFormat/timeZone_backward_links.js
 non262/Intl/DateTimeFormat/timeZone_backzone.js
@@ -38,6 +40,11 @@ non262/Intl/NumberFormat/format.js
 non262/Intl/NumberFormat/notation-compact-long.js
 non262/Intl/supportedValuesOf-timeZones-canonical.js
 non262/Intl/supportedValuesOf-timeZones.js
+non262/Number/parseInt-01.js
+test262/built-ins/parseInt/S15.1.2.2_A2_T10.js
+test262/built-ins/parseInt/S15.1.2.2_A2_T8.js
+test262/built-ins/parseInt/S15.1.2.2_A2_T9.js
+test262/built-ins/parseInt/S15.1.2.2_A8.js
 test262/built-ins/RegExp/property-escapes/generated/Alphabetic.js
 test262/built-ins/RegExp/property-escapes/generated/Assigned.js
 test262/built-ins/RegExp/property-escapes/generated/Case_Ignorable.js