diff --git a/six/modules/c++/six.sidd/CMakeLists.txt b/six/modules/c++/six.sidd/CMakeLists.txt
index ef7279761..f2cca95d5 100644
--- a/six/modules/c++/six.sidd/CMakeLists.txt
+++ b/six/modules/c++/six.sidd/CMakeLists.txt
@@ -51,6 +51,7 @@ coda_add_tests(
         test_geometric_chip.cpp
         test_read_sidd_legend.cpp
         test_valid_sixsidd.cpp
+        test_dual_polarization_type_conversions.cpp
         unittest_sidd_byte_provider.cpp)
 
 # Install the schemas