diff --git a/src/data/beos_mime/video/mp4 b/src/data/beos_mime/video/mp4
index 6c666c854d..9e2cb77a9a 100644
--- a/src/data/beos_mime/video/mp4
+++ b/src/data/beos_mime/video/mp4
@@ -11,4 +11,3 @@ resource(3, "META:EXTENS") message(234) {
 	"type" = "video/mp4"
 };
 
-resource(4, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";
diff --git a/src/data/beos_mime/video/mpeg b/src/data/beos_mime/video/mpeg
index e8aa563538..493c1e4cff 100644
--- a/src/data/beos_mime/video/mpeg
+++ b/src/data/beos_mime/video/mpeg
@@ -7,4 +7,3 @@ resource(2, "META:SNIFF_RULE") "0.50 (\"\\000\\000\\001\\272\" | \"\\000\\000\\0
 
 resource(3, "META:S:DESC") #'MSDC' "MPEG Movie";
 
-resource(6, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";
diff --git a/src/data/beos_mime/video/quicktime b/src/data/beos_mime/video/quicktime
index e23436b145..2135efd5c7 100644
--- a/src/data/beos_mime/video/quicktime
+++ b/src/data/beos_mime/video/quicktime
@@ -13,4 +13,3 @@ resource(4, "META:EXTENS") message(234) {
 	"type" = "video/quicktime"
 };
 
-resource(5, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";
diff --git a/src/data/beos_mime/video/x-matroska b/src/data/beos_mime/video/x-matroska
index 289c77bd9e..09cd229cd7 100644
--- a/src/data/beos_mime/video/x-matroska
+++ b/src/data/beos_mime/video/x-matroska
@@ -8,9 +8,7 @@ resource(1, "META:TYPE") "video/x-matroska";
 
 resource(3, "META:S:DESC") #'MSDC' "Matroska Video";
 
-resource(4, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";
-
-resource(5, "META:EXTENS") message(234) {
+resource(4, "META:EXTENS") message(234) {
 	"extensions" = "mkv",
 	"type" = "video/x-matroska"
 };
diff --git a/src/data/beos_mime/video/x-ms-asf b/src/data/beos_mime/video/x-ms-asf
index f00e7544c5..852fcf125e 100644
--- a/src/data/beos_mime/video/x-ms-asf
+++ b/src/data/beos_mime/video/x-ms-asf
@@ -12,4 +12,3 @@ resource(4, "META:EXTENS") message(234) {
 	"type" = "video/x-ms-asf"
 };
 
-resource(5, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";
diff --git a/src/data/beos_mime/video/x-msvideo b/src/data/beos_mime/video/x-msvideo
index ff58ef9664..322a7e1d4b 100644
--- a/src/data/beos_mime/video/x-msvideo
+++ b/src/data/beos_mime/video/x-msvideo
@@ -7,9 +7,7 @@ resource(2, "META:SNIFF_RULE") "0.50 (\"RIFF????AVI \" & 0xffffffff00000000fffff
 
 resource(3, "META:S:DESC") #'MSDC' "AVI Movie";
 
-resource(4, "META:PREF_APP") #'MSIG' "application/x-vnd.Haiku-MediaPlayer";
-
-resource(5, "META:EXTENS") message(234) {
+resource(4, "META:EXTENS") message(234) {
 	"extensions" = "avi",
 	"type" = "video/x-msvideo"
 };