1 files changed, 3 insertions, 8 deletions
diff --git a/src/corelib/configure.json b/src/corelib/configure.json
index 51e6d1d391..8067ca70f1 100644
--- a/src/corelib/configure.json
+++ b/src/corelib/configure.json
@@ -459,11 +459,6 @@
             "condition": "tests.cxx11_future",
             "output": [ "publicFeature" ]
         },
-        "cxx11_random": {
-            "label": "C++11 <random>",
-            "condition": "tests.cxx11_random",
-            "output": [ "privateFeature" ]
-        },
         "eventfd": {
             "label": "eventfd",
             "condition": "tests.eventfd",
@@ -869,9 +864,9 @@ ensure that the IDEs they use either set QT_LOGGING_TO_CONSOLE to 1
 or are able to read the logged output from journald, syslog or slog2."
         },
         {
-            "type": "warning",
-            "condition": "!config.win32 && !config.darwin && !config.bsd && !features.cxx11_random",
-            "message": "No high-quality PRNG available for QRandomGenerator fallback.\nIf the HW or OS RNG fails, Qt will abort execution."
+            "type": "error",
+            "condition": "!tests.cxx11_random",
+            "message": "C++11 <random> is required and is missing or failed to compile."
         },
         {
             "type": "error",