diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index a7f69a70..861a06eb 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -330,7 +330,7 @@ static void dump_in_formats(struct device *dev, uint32_t blob_id)
 			printf(": ");
 		}
 
-		printf(" %s", modifier_to_string(iter.mod));
+		printf(" %s(0x%"PRIx64")", modifier_to_string(iter.mod), iter.mod);
 	}
 
 	printf("\n");