diff --git a/acid/truss b/acid/truss
index 5c4731f1..82dd1df3 100644
--- a/acid/truss
+++ b/acid/truss
@@ -1,6 +1,6 @@
 // poor emulation of SVR5 truss command - traces system calls
 
-include(acidfile);
+include("syscall");
 
 _stoprunning = 0;
 
@@ -280,4 +280,4 @@ defn untruss() {
 	start(pid);
 }
 
-print("/sys/lib/acid/truss");
+print(acidfile);
diff --git a/src/mkfile b/src/mkfile
index 7f0503ca..64d2a194 100644
--- a/src/mkfile
+++ b/src/mkfile
@@ -1,6 +1,6 @@
 <mkhdr
 
-BUGGERED='9p|fmt|httpd|ip|utf|venti'
+BUGGERED='9p|fmt|httpd|ip|utf|sunrpc|venti'
 LIBDIRS=`ls -ld lib* | sed -n 's/^d.* //p' |egrep -v "^lib($BUGGERED)$"`
 
 DIRS=\