diff --git a/src/data/beos_mime/image.super b/src/data/beos_mime/image.super
index fd3dbd3f8d..0281774a8d 100644
--- a/src/data/beos_mime/image.super
+++ b/src/data/beos_mime/image.super
@@ -3,4 +3,4 @@ resource(0, "BEOS:TYPE") #'MIMS' "application/x-vnd.Be-meta-mime";
 
 resource(1, "META:TYPE") "image";
 
-resource(2, "META:PREF_APP") #'MSIG' "application/x-vnd.obos.showimage";
+resource(2, "META:PREF_APP") #'MSIG' "application/x-vnd.haiku-showimage";
diff --git a/src/data/beos_mime/image/gif b/src/data/beos_mime/image/gif
index ca7ade3502..0c59e092f3 100644
--- a/src/data/beos_mime/image/gif
+++ b/src/data/beos_mime/image/gif
@@ -3,14 +3,11 @@ resource(0, "BEOS:TYPE") #'MIMS' "application/x-vnd.Be-meta-mime";
 
 resource(1, "META:TYPE") "image/gif";
 
-resource(2, "META:SNIFF_RULE") "0.70          (\"GIF8\")";
+resource(2, "META:SNIFF_RULE") "0.70 (\"GIF8\")";
 
 resource(3, "META:S:DESC") #'MSDC' "GIF Image";
 
-resource(4, "META:PREF_APP") #'MSIG' "application/x-vnd.obos.showimage";
-
-resource(5, "META:EXTENS") message(234)
-{
+resource(4, "META:EXTENS") message(234) {
 	"extensions" = "gif",
 	"type" = "image/gif"
 };
diff --git a/src/data/beos_mime/image/jpeg b/src/data/beos_mime/image/jpeg
index 9c944cd702..365adf60e6 100644
--- a/src/data/beos_mime/image/jpeg
+++ b/src/data/beos_mime/image/jpeg
@@ -3,14 +3,11 @@ resource(0, "BEOS:TYPE") #'MIMS' "application/x-vnd.Be-meta-mime";
 
 resource(1, "META:TYPE") "image/jpeg";
 
-resource(2, "META:SNIFF_RULE") "0.50          (\"\\377\\330\\377\")";
+resource(2, "META:SNIFF_RULE") "0.50 (\"\\377\\330\\377\")";
 
 resource(3, "META:S:DESC") #'MSDC' "JPEG Image";
 
-resource(4, "META:PREF_APP") #'MSIG' "application/x-vnd.obos.showimage";
-
-resource(5, "META:EXTENS") message(234)
-{
+resource(5, "META:EXTENS") message(234) {
 	"extensions" = "jpeg",
 	"extensions" = "jpg",
 	"type" = "image/jpeg"
diff --git a/src/data/beos_mime/image/png b/src/data/beos_mime/image/png
index 560f063ec8..3ec3b901b0 100644
--- a/src/data/beos_mime/image/png
+++ b/src/data/beos_mime/image/png
@@ -3,6 +3,11 @@ resource(0, "BEOS:TYPE") #'MIMS' "application/x-vnd.Be-meta-mime";
 
 resource(1, "META:TYPE") "image/png";
 
-resource(2, "META:SNIFF_RULE") "0.70          (\"\\211PNG\\015\\012\\032\\012\")";
+resource(2, "META:SNIFF_RULE") "0.70 (\"\\211PNG\\015\\012\\032\\012\")";
 
-resource(3, "META:PREF_APP") #'MSIG' "application/x-vnd.obos.showimage";
+resource(3, "META:S:DESC") #'MSDC' "PNG Image";
+
+resource(4, "META:EXTENS") message(234) {
+	"extensions" = "png",
+	"type" = "image/png"
+};