diff --git a/rtengine/camconst.json b/rtengine/camconst.json
index fd7b4bf0f..13b0117da 100644
--- a/rtengine/camconst.json
+++ b/rtengine/camconst.json
@@ -2319,6 +2319,7 @@ Camera constants:
 
     { // Quality A
         "make_model": "Sony ILCE-7M2",
+        "raw_crop": [ 0, 0, 6024, 4024 ],
         "dcraw_matrix": [ 5271,-712,-347,-6153,13653,2763,-1601,2366,7242 ], // DNGv8.7.1
         "ranges": { "black": 512, "white": 16300 }
     },
diff --git a/rtengine/dcraw.cc b/rtengine/dcraw.cc
index d302eb425..3c4e2d40f 100644
--- a/rtengine/dcraw.cc
+++ b/rtengine/dcraw.cc
@@ -9874,7 +9874,8 @@ konica_400z:
     width -= height > 3664 ? 8 : 32;
     if (!strncmp(model,"DSC",3))
       black = 200 << (tiff_bps - 12);
-  } else if (!strcmp(make,"Sony") && raw_width == 6048) {
+  } else if (!strcmp(make,"Sony") && strcmp(model,"ILCE-7M2") && raw_width == 6048) {
+    // for Sony ILCE-7M2 the raw crop is defined in camconst.json
     width -= 24;
     if (strstr(model,"RX1") || strstr(model,"A99"))
       width -= 6;