diff --git a/cpp/test/Slice/errorDetection/WarningInvalidMetaData.err b/cpp/test/Slice/errorDetection/WarningInvalidMetaData.err
index ce9b48042e6..eb57940e553 100644
--- a/cpp/test/Slice/errorDetection/WarningInvalidMetaData.err
+++ b/cpp/test/Slice/errorDetection/WarningInvalidMetaData.err
@@ -10,7 +10,7 @@ WarningInvalidMetaData.ice: warning: ignoring invalid file metadata `cpp:dll-exp
 WarningInvalidMetaData.ice: warning: ignoring invalid file metadata `cpp:include'
 WarningInvalidMetaData.ice: warning: ignoring invalid file metadata `cpp:include:'
 WarningInvalidMetaData.ice:35: warning: ignoring invalid metadata `cpp:type:std::list< ::std::string>' for operation with void return type
-WarningInvalidMetaData.ice:38: warning: ignoring invalid metadata `cpp:view-type:std::experimental::string_view' for operation with void return type
+WarningInvalidMetaData.ice:38: warning: ignoring invalid metadata `cpp:view-type:std::string_view' for operation with void return type
 WarningInvalidMetaData.ice:41: warning: ignoring invalid metadata `cpp:array' for operation with void return type
 WarningInvalidMetaData.ice:44: warning: ignoring invalid metadata `cpp:range' for operation with void return type
 WarningInvalidMetaData.ice:49: warning: ignoring invalid metadata `cpp:class'
diff --git a/cpp/test/Slice/errorDetection/WarningInvalidMetaData.ice b/cpp/test/Slice/errorDetection/WarningInvalidMetaData.ice
index b9f01a5eed2..1bad5711784 100644
--- a/cpp/test/Slice/errorDetection/WarningInvalidMetaData.ice
+++ b/cpp/test/Slice/errorDetection/WarningInvalidMetaData.ice
@@ -34,7 +34,7 @@ interface I
     ["cpp:type:std::list< ::std::string>"]
     void op1();
 
-    ["cpp:view-type:std::experimental::string_view"]
+    ["cpp:view-type:std::string_view"]
     void op2();
 
     ["cpp:array"]
diff --git a/cpp/test/Slice/errorDetection/WarningSuppressInvalidMetaData.ice b/cpp/test/Slice/errorDetection/WarningSuppressInvalidMetaData.ice
index f8a7a236f32..03bfa0b0823 100644
--- a/cpp/test/Slice/errorDetection/WarningSuppressInvalidMetaData.ice
+++ b/cpp/test/Slice/errorDetection/WarningSuppressInvalidMetaData.ice
@@ -36,7 +36,7 @@ interface I
     ["cpp:type:std::list< ::std::string>"]
     void op1();
 
-    ["cpp:view-type:std::experimental::string_view"]
+    ["cpp:view-type:std::string_view"]
     void op2();
 
     ["cpp:array"]