diff --git a/DiscImageChef.CommonTypes/Geometry.cs b/DiscImageChef.CommonTypes/Geometry.cs
index e88a2bdd..3c4119ae 100644
--- a/DiscImageChef.CommonTypes/Geometry.cs
+++ b/DiscImageChef.CommonTypes/Geometry.cs
@@ -68,7 +68,7 @@ namespace DiscImageChef.CommonTypes
                 (82, 2, 17, 512, MediaEncoding.MFM, false, MediaType.FDFORMAT_525_HD),
                 (82, 2, 21, 512, MediaEncoding.MFM, false, MediaType.FDFORMAT_35_HD),
                 (240, 2, 38, 512, MediaEncoding.MFM, false, MediaType.NEC_35_TD),
-                (652, 2, 0, 512, MediaEncoding.MFM, false, MediaType.Floptical),
+                (753, 2, 27, 512, MediaEncoding.MFM, false, MediaType.Floptical),
                 // Following ones are what the device itself report, not the physical geometry
                 (154, 16, 32, 512, MediaEncoding.MFM, false, MediaType.PocketZip),
                 (262, 32, 56, 512, MediaEncoding.MFM, false, MediaType.LS240),
diff --git a/DiscImageChef.DiscImages/ZZZRawImage.cs b/DiscImageChef.DiscImages/ZZZRawImage.cs
index c71e3eb4..52d826a1 100644
--- a/DiscImageChef.DiscImages/ZZZRawImage.cs
+++ b/DiscImageChef.DiscImages/ZZZRawImage.cs
@@ -1904,6 +1904,7 @@ namespace DiscImageChef.DiscImages
                 case 1884160:    return MediaType.XDF_35;
                 case 2949120:    return MediaType.DOS_35_ED;
                 case 9338880:    return MediaType.NEC_35_TD;
+                case 20818944:   return MediaType.Floptical;
                 case 33554432:   return MediaType.FD32MB;
                 case 40387584:   return MediaType.PocketZip;
                 case 100663296:  return MediaType.ZIP100;