diff --git a/testing/tests/regression-suite/824-Spec-PROPFIND-5.result b/testing/tests/regression-suite/824-Spec-PROPFIND-5.result
index d29c71d0..8f485713 100644
--- a/testing/tests/regression-suite/824-Spec-PROPFIND-5.result
+++ b/testing/tests/regression-suite/824-Spec-PROPFIND-5.result
@@ -19,7 +19,7 @@
       <all/>
      </privilege>
     </current-user-privilege-set>
-    <getcontentlanguage>en_NZ</getcontentlanguage>
+    <getcontentlanguage>en_NZ.UTF-8</getcontentlanguage>
     <supported-privilege-set>
      <supported-privilege>
       <all/>
diff --git a/testing/tests/regression-suite/825-Spec-PROPFIND-6.result b/testing/tests/regression-suite/825-Spec-PROPFIND-6.result
index a8904468..2f2a7489 100644
--- a/testing/tests/regression-suite/825-Spec-PROPFIND-6.result
+++ b/testing/tests/regression-suite/825-Spec-PROPFIND-6.result
@@ -11,7 +11,7 @@
     <resourcetype/>
     <displayname>Morning Mgmt Mtg</displayname>
     <getetag>"421abf7e4848d2fecbf64217ed205d4b"</getetag>
-    <getcontentlanguage>en_NZ</getcontentlanguage>
+    <getcontentlanguage>en_NZ.UTF-8</getcontentlanguage>
     <current-user-privilege-set>
      <privilege>
       <all/>