diff --git a/src/bin/dpms.cpp b/src/bin/dpms.cpp
index b73d24d40d..53a49a657c 100644
--- a/src/bin/dpms.cpp
+++ b/src/bin/dpms.cpp
@@ -19,7 +19,7 @@ int usage(char *prog)
 
 int main(int argc, char **argv)
 {
-	BApplication app("application/x-vnd.mmu_man.dpms");
+	BApplication app("application/x-vnd.Haiku.dpms");
 	BScreen bs;
 	if (argc < 2)
 		return usage(argv[0]);
diff --git a/src/bin/draggers.cpp b/src/bin/draggers.cpp
index cb4ae485a1..895e0a8943 100644
--- a/src/bin/draggers.cpp
+++ b/src/bin/draggers.cpp
@@ -12,7 +12,7 @@
 int main(int argc, char **argv)
 {
 	int i;
-	BApplication app("application/x-vnd.OBOS-draggers");
+	BApplication app("application/x-vnd.Haiku-draggers");
 	if (argc < 2) {
 		printf("%s\n", BDragger::AreDraggersDrawn()?"shown":"hidden");
 		return 0;
diff --git a/src/bin/ffm.cpp b/src/bin/ffm.cpp
index fe6d9b5cd6..6288b3d93f 100644
--- a/src/bin/ffm.cpp
+++ b/src/bin/ffm.cpp
@@ -9,7 +9,7 @@
 
 int main(int argc, char *argv[])
 {
-	BApplication app("application/x.vnd.OpenBe-ffm");
+	BApplication app("application/x.vnd.Haiku-ffm");
 	bool follow;
 
 	if (argc == 2) {