--- a/classic-bugs/vol1/lsat/test2.cmd
+++ b/classic-bugs/vol1/lsat/test2.cmd
@@ -1,5 +1,6 @@
 model in lsat2.bug
 data in lsat-data.R
+load glm
 compile, nchains(2)
 inits in lsat2-init.R
 initialize