diff --git a/ChangeLog b/ChangeLog
index 3c11dd9779..955ebc070a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2018-10-02  Rafal Luzynski  <digitalfreak@lingonborough.com>
+
+	[BZ #20209]
+	* localedata/locales/kl_GL: (abday): Fix spelling of Sun (Sunday),
+	should be "sap" rather than "sab".
+	(day): Fix spelling of Sunday, should be "sapaat" rather than
+	"sabaat".
+
 2018-10-02  Joseph Myers  <joseph@codesourcery.com>
 
 	* math/libm-test-fma.inc (fma_test_data): Add more tests.
diff --git a/localedata/locales/kl_GL b/localedata/locales/kl_GL
index 5ab14a31aa..5723ce7dcf 100644
--- a/localedata/locales/kl_GL
+++ b/localedata/locales/kl_GL
@@ -70,11 +70,11 @@ copy "da_DK"
 END LC_NUMERIC
 
 LC_TIME
-abday    "sab";"ata";/
+abday    "sap";"ata";/
          "mar";"pin";/
          "sis";"tal";/
          "arf"
-day      "sabaat";/
+day      "sapaat";/
          "ataasinngorneq";/
          "marlunngorneq";/
          "pingasunngorneq";/