diff --git a/rtengine/camconst.json b/rtengine/camconst.json
index d609c7aed..6041e6a4c 100644
--- a/rtengine/camconst.json
+++ b/rtengine/camconst.json
@@ -1318,12 +1318,19 @@ Camera constants:
     },
 
     { // Quality B
-        "make_model": [ "FUJIFILM X-PRO2", "FUJIFILM X-T2", "FUJIFILM X100F", "FUJIFILM X-T20" ],
+        "make_model": [ "FUJIFILM X-PRO2", "FUJIFILM X100F" ],
         "dcraw_matrix": [ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 ], // DNG_v9.4 D65
         //"raw_crop": [ 0, 0, 6032, 4032 ], // full raw 6160,4032, Usable 6032,4032 - experimental crop
         "ranges": { "white": 16100 }
     },
 
+    { // Quality B
+        "make_model": [ "FUJIFILM X-T2", "FUJIFILM X-T20" ],
+        "dcraw_matrix": [ 11434,-4948,-1210,-3746,12042,1903,-666,1479,5235 ], // DNG_v9.4 D65
+        "raw_crop": [ 0, 5, 6032, 4032 ], // full raw 6160,4032, Usable 6032,4032 - experimental crop
+        "ranges": { "white": 16100 }
+    },
+
     { // Quality C, only raw crop
         "make_model": [ "FUJIFILM X-T3" ],
         "raw_crop": [ 0, 0, 6254, 0]