diff --git a/src/add-ons/kernel/network/interfaces/ppp/Jamfile b/src/add-ons/kernel/network/interfaces/ppp/Jamfile
index 4c1eca1527..b613ac4cdd 100644
--- a/src/add-ons/kernel/network/interfaces/ppp/Jamfile
+++ b/src/add-ons/kernel/network/interfaces/ppp/Jamfile
@@ -8,7 +8,6 @@ if $(TARGET_PLATFORM) != haiku {
 		# Unfortunately we get more than we want, namely all POSIX headers.
 }
 
-UseHeaders [ FDirName $(HAIKU_TOP) headers cpp ] : true ;
 UsePrivateHeaders net ;
 UsePrivateHeaders [ FDirName kernel ] ;
 UsePrivateHeaders [ FDirName kernel util ] ;