diff --git a/build/jam/HaikuImage b/build/jam/HaikuImage
index 828cdecaae..4627e149b7 100644
--- a/build/jam/HaikuImage
+++ b/build/jam/HaikuImage
@@ -346,6 +346,7 @@ SEARCH on $(logoArtwork) = [ FDirName $(HAIKU_TOP) data artwork ] ;
 AddFilesToHaikuImage system data artwork : $(logoArtwork) ;
 
 AddDirectoryToHaikuImage system data sounds ;
+AddDirectoryToHaikuImage system etc synth ;
 
 # Add mail provider infos.
 AddFilesToHaikuImage home config settings Mail ProviderInfo : $(HAIKU_PROVIDER_INFOS) ;