diff --git a/src/preferences/appearance/Jamfile b/src/preferences/appearance/Jamfile
index 0c7d27f9e8..4e23f17ba8 100644
--- a/src/preferences/appearance/Jamfile
+++ b/src/preferences/appearance/Jamfile
@@ -1,6 +1,5 @@
 SubDir HAIKU_TOP src preferences appearance ;
 
-SetSubDirSupportedPlatformsBeOSCompatible ;
 UsePrivateHeaders app [ FDirName servers app ] ;
 UseFreeTypeHeaders ;