diff --git a/rtengine/camconst.json b/rtengine/camconst.json
index 5fc7d4062..8a0b7609a 100644
--- a/rtengine/camconst.json
+++ b/rtengine/camconst.json
@@ -1295,12 +1295,6 @@ Camera constants:
         "ranges": { "white": 16100 }
     },
 
-    { // Quality C
-        "make_model": [ "FUJIFILM X100V", "FUJIFILM X-T4" ],
-        "dcraw_matrix": [ 13426,-6334,-1177,-4244,12136,2371,-580,1303,5980 ], // DNG_v12.2 D65
-        "raw_crop": [ 0, 5, 6252, 4140 ]
-    },
-
     { // Quality C
         "make_model": "Fujifilm X10",
         "ranges": { "white": 3788 }
@@ -1384,7 +1378,7 @@ Camera constants:
     },
 
     { // Quality C, only raw crop
-        "make_model": [ "FUJIFILM X-T3", "FUJIFILM X-T30", "FUJIFILM X-PRO3" ],
+        "make_model": [ "FUJIFILM X-T3", "FUJIFILM X-T30", "FUJIFILM X-PRO3", "FUJIFILM X100V", "FUJIFILM X-T4" ],
         "dcraw_matrix": [ 13426,-6334,-1177,-4244,12136,2371,-580,1303,5980 ], // DNG_v11, standard_v2 d65
         "raw_crop": [ 0, 5, 6252, 4176]
     },
diff --git a/rtengine/dcraw.cc b/rtengine/dcraw.cc
index edb7dc317..a166ecf15 100644
--- a/rtengine/dcraw.cc
+++ b/rtengine/dcraw.cc
@@ -10048,7 +10048,7 @@ canon_a5:
     } else if (!strncmp(model, "X-A3", 4) || !strncmp(model, "X-A5", 4)) {
         width = raw_width = 6016;
         height = raw_height = 4014;
-    } else if (!strcmp(model, "X-Pro3") || !strcmp(model, "X-T3") || !strcmp(model, "X-T30")) {
+    } else if (!strcmp(model, "X-Pro3") || !strcmp(model, "X-T3") || !strcmp(model, "X-T30") || !strcmp(model, "X-T4") || !strcmp(model, "X100V")) {
         width = raw_width = 6384;
         height = raw_height = 4182;
     }