diff --git a/src/lib/edid.c b/src/lib/edid.c
index 89755e03cb..07850ee10f 100644
--- a/src/lib/edid.c
+++ b/src/lib/edid.c
@@ -968,6 +968,7 @@ int decode_edid(unsigned char *edid, int size, struct edid *out)
 	    .has_valid_cvt = 1,
 	    .has_valid_dummy_block = 1,
 	    .has_valid_descriptor_ordering = 1,
+	    .has_valid_detailed_blocks = 1,
 	    .has_valid_descriptor_pad = 1,
 	    .has_valid_range_descriptor = 1,
 	    .has_valid_max_dotclock = 1,