diff --git a/regress/asc/CMakeLists.txt b/regress/asc/CMakeLists.txt
index fa7968840e..91007a931c 100644
--- a/regress/asc/CMakeLists.txt
+++ b/regress/asc/CMakeLists.txt
@@ -3,6 +3,10 @@ if(SH_EXEC)
     brlcad_add_test(NAME regress-asc COMMAND ${SH_EXEC} "${CMAKE_CURRENT_SOURCE_DIR}/asc.sh" ${CMAKE_SOURCE_DIR})
 
     # 20220909CSM - temp disable during delayed testing fix
+
+    # FIXME: trip through v4 is adding a "material_name" attribute to
+    # regions because v4 import sets material = "gift#" unnecessarily
+
     # BRLCAD_REGRESSION_TEST(regress-asc "asc2g;g2asc;gdiff;dbupgrade" TEST_DEFINED)
   endif(TARGET asc2g)