diff --git a/build.gradle b/build.gradle
index 6251072..8e3ab97 100644
--- a/build.gradle
+++ b/build.gradle
@@ -77,6 +77,9 @@ test {
         events "failed"
         exceptionFormat "full"
     }
+    systemProperties = [
+        "java.locale.providers": "CLDR,COMPAT",
+    ]
 }
 
 /*