diff --git a/Makefile b/Makefile
index 5c6d02f..04cd299 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,9 @@ GST_PACKAGE = gst-package
 GST_CONVERT = gst-convert
 
 CONVERT_RULES = -r'Osmo.LogManager->LogManager' \
-		-r'(Transcript nl)->(Transcript cr)'
+		-r'(Transcript nl)->(Transcript cr)' \
+		-r'(thisContext parentContext)->(thisContext sender)' \
+		-r'(``@object backtraceOn: ``@args1)->(``@object printOn: ``@args1)'
 	
 
 all: