diff --git a/test/DenseLinkingTest.thrift b/test/DenseLinkingTest.thrift
index 9414bd5..787c501 100644
--- a/test/DenseLinkingTest.thrift
+++ b/test/DenseLinkingTest.thrift
@@ -14,7 +14,7 @@
 then compiling this should give errors because of doubly defined symbols.
 */
 
-cpp_namespace thrift.test
+namespace cpp thrift.test
 
 struct OneOfEachZZ {
   1: bool im_true,