diff --git a/androidbp/cmd/soong.go b/androidbp/cmd/soong.go
index 1841381..f3023d5 100644
--- a/androidbp/cmd/soong.go
+++ b/androidbp/cmd/soong.go
@@ -64,7 +64,7 @@
 
 var rewriteProperties = map[string]struct {
 	string
-	f func(name string, prop *bpparser.Property, suffix *string) ([]string, error)
+	f func(name string, prop *bpparser.Property, val string) (propAssignment, error)
 }{
 	"include_dirs":        {"LOCAL_C_INCLUDES", appendAssign},
 	"local_include_dirs":  {"LOCAL_C_INCLUDES", prependLocalPath},